1963-06-06 — Page 31

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傲

奠三第八第

日五十月四關

过 WAH KIU YAT PO

点

英文中學會考公民科試題

英文中學會考化學科試題

CHEMISTRY

(Tiesa ollowed - 23% hours)

CIVICS.

Time allowed -2 hours

'INDEX NO...he metal cantiered Tatal marks T THAT TED TEEN HING IN

INDEX NO. -—st where the mar

SECTION A (80 marks)

Answer ALL questions in Swation A, and THREE questions in Section B.

SECTION A

Answer ALL questions in the space providad Allow about 40 minutes for this section,

1 For each of the following give ONE duty of the good citizen :

fot A bus. OD

(b) A leuking water pipe in his house.

(d) ★ radia

(a). As a wimosa in a court of law. "Ba

2 (0) What official is the head of the Civil Service.

responsible va the Governor

(b). Of what Government dspozimiera is the Attorney!

General the head?

(e) What is the name of the British document which i

says how Hong Kong is ra be governed

(d) What four taxes are grouped together under the

nome, 'Costings and Profits Tax?

(a) How is the ratxoble value of a building fixed?

(a) Name a voluntary group of people who train to fight

(b) Name a voluntory bovy which has a bload collecting

centra in Hong Kong.

Id) The Kal Fongs have helped the Government in

inoculation campaigns. Noma two sther compaigni ; in which they have co-operated with Government.

Read the following instructions carefully.

1. Answer ALL questions in this section in the spacas piùvided. "・

2. Chemical names must be written in full, symbols ord formulas being used only for equations

3. In questions involving calculations, all working must be shown.

#B. This section should take you about 1 hour.

(0) An bride which wears both with acid and bose is sold to be run

(b). An oxide which reacts neither with acid nor base is said to be

(An acid anhydade is

form

Hame, oriy marspie of wach: {a}

............................. which reacts with

*Write down the symbols far, and indicate the basicity of the following radicala

(a) chlorate} (B) sulphite...................{...} (e) nitrite made()

fdi maulphate {} (a) bicarbonate)

Givs ans chemical test for distinguishing between sadium corbonate and sodium bicarbonate

鲁

(a) 35 gm of solvent ore,acturated by 15 gim. of a substance of a specified temperature. What is the i

salubility of the substance at thot temperature?

脂

(b) 15 gm of solute are contained in 79 qui, of a saturated solution. What is the solubility of the

substones or tha enme tembeature?

inn und of calclusia,

5. (a) Dafina valency:

(b) the volency of the "ainmentum* radical is ....

li. sulphates with et

41. What metal is usually stored in petral or nopthe?ND WE

ارات کی می شوند.

it)

() To what fund did people contribute to help victims

of typhoon' Wonda?

(0) Nome the two working conditions which are the ;

MAIN-concem of the Trade Unions

(b) What is the most common reason why a country puts

queta on foreign goods?

{e} What do Comprehensive Certificates of Ornşin certify about the materials used in Hong Kong manufactures"

[d) What representatives do the larger Commonwealth countries have in Hong Kong to discuss trade affairs?

(a) What is the most common way in which a bank i

helps on importer to buy goods?

5. (a) What academic qualifications are required for

entrance to the two-year course or Northcote Training College?

(b) Name two full-time courses, other than Commercial

courses, which are offered by Hong Kong Technicol College.

should be 'federal' ans. What does 'federal' maon? Where hos land been set aside for its Central buildings?

(5) Name a home where crippled children are cared for

(a) Immunisation against palio was announced in

December. For children of what aga?

16. (a) What are the two main alms of U.N.0.7°

济

1. What metal slowly libaretes hydrogen from cold water?

lii. How are cay 4 merels distinguished by flume tests?

a Matal:

Flame:

Flamer

Flame:

b. Merol

c. Metal:

& Ketal:

. You are given a blue solution which you suspect to be copper chloride. Describe how you would

positively confim youspicions by investigating the reactions of this solution with,

(a), hydrogen sulphide, (b) sodium hydroxide selurton, and (c) silver nitrate solution.

8. Magnesium sulphate crystals contain seven molecules of water of crystallisation. What moight of

the crystals could be produced from 48 gm si magnesium ribbon? [S32, 0, 16, H-1, Mg24)

www you sau seama

Ansi-com-000-GANGEN

"From (A) to (1) is given a list of properties which are associated with gases. In the table below

indicate by the appropriate latter's those properties possessed by the pasas síven in the left-hand

A. Supports combustion

B. Bums in air.

C Reducing agent

D. Oxidising agent.

E Fairly soluble in warar.

The first example is done for you.

Name of pas

Hydrogen

Oxygen

F Givas ocidic solutions with waj UK.

G. Odourleas.

H. Has colour

is 'lighter than air.

Properties

BCGI

(b) Nome the Secretary General of U.N.D. and sag

fram what country he comes.

in the Declaration of Human Rights

i))

Z (a) What is the purpose of the law of libel?

(b) The owner of an old house wants to pull it down

and rebuild. He usks the Tribunal for exemption. From what?

heard in a District Court?

fd) People who are "on bail' may have their Vokey"

returned if.

ka) Victoria Prison may be colled, 'a wairing prizon Nome two things for which prisoners may be › waiting

(0) Why do Incoming ships anchor in Kowloon Bay

before going to their own anchorage?

(b) What development of the airport was completed

fast year?

Carbon monoxide;

Sulphur dioxide

Ammonia

Kitrogen peroxide

Hydrogen chloride

10. Write equations to show how nitric acid reacts in two different ways with copper, and how vary

diluis nitric oçid raocts with mognestum

With copper: (i) ......--

(i) ..

With mogaesiuhe{item

For each of the following processes name one element which ploys a significant port:

The vulcanisation of rubber

The manufacture of light alloys

The galvanisation of iron

d' Giving a 'stainless' quality to steel.

e. The production of ultra-violet light.

12. Give equations for the action of heat on:

ommoners viltzarre

b potassium citrona

lead nitrate

13. fol in the spaces provided below, deaw latsited diagrams of three different types of drying' apparatus commonly used in the preparation of gases (Only the pars required for drying Is required>

(b) For each type you have drown, name one gas which cannot be dried by it.

魇

(e) What did Goverment decide fast year about the',

ront of dampstic premises up to July 1963?

(d) Lost autumn' seven unofficial members of the

Legislative Council visited London for discussions What were they discussing?

{) What important decision did the Transport Advisory

Committee wont Government to roke before a full survey of bus and ferry routes could be made?.

SECTION B

Answer THREE questions

Answers MUST be written in ESSAY form

Give on account of the facilities offered by the City Holl, showing carefully their valus in the

community

What are the difficulties and dangers of squetter areas? Describe the way in which the Resslemont Department deals with the problem, and show what provisions have been made for people living in Rasellement astores

1 Grve on decouns af the ways in which differant units of the Police Forte wirk ggainst crina

may he ramnya ta

calculated quantity of

Answer both jo) AND (b)

(o) Describe how a Bill becomes low

(b) What is the work of the Urban Council? Show what part is played by the elected members

5 Show How different deportments of Government have helped farmeră to increase production of

vegetables Refer also to the port played by co operatives

What do you think are the main causes of juvenile relinquency in Hong Kong? Describe the wallows ways in which Probation Officers of the Social Welfare Department iry to help these offenders to becona good citizong

14. A cubstance responsibis for causing semporary hardness in wores is ama

ang mga ; a substonce which causes pormoneni hardness.

by adding

me mainly of

boiling together tats and

Both types of hardness may be removed simultaneousl

batmaram jurusanga i temporary hardness alone

ng✪ by adding the

and is made by

我

15. In the diagram below, show how the following substances are interconnected in the Nitrogen Cycle

arotes, animal protein, ammonia, plant protein, nitilles

Afonesido the arrows in the diagram indicate whether the conversions have been brought about býs

decay, bacteria, direct obsorption, eliminated waste.

CH.B. One space and one arrow have been completed for you)

十五四民華中

第二第張八

如命失業

水浴水。

引水道有

麻油醬

陶心亞的藝術,若有趣,摘檗於左:,又爲待人,以製法,陶心愛是不,是阿心變所作的順德二十五首,這

他個人的用度也有問題,

以後不知者的知大年

「寫本小册至,且在一七年周孝點與橫向公論群的到其中一許云:「氷錢七寸張柏,甘竹】「癸亥〔撰:一九二三年〕辰臣,贇及趙之謙多矣。我現在手上有他所寫的是他在光緒十五年(一八八九年游習|| 營小模的出入口生意,他做的是某際生.?」小商人,來到這娓祗酸了一個羰基崴在耢。在給他的信中,還有其他甚麽事要滿的呢, 史可法寶落本一頁(原亦心堂所憂,一之作,為順德的風物歷史,後補氣可嘉, 意喜有人知底,您是極微的说十分惡劣,。梅酒說:「就用營造發够了。然莉,捕快,所域,你要簽得他買一對金筆,就那根現對體,行為已始,沒有料會,得意之後,你要你地服,主「江縻售淇事,必頂吝嗇的人物,他却肯給錢與八完禮,件衫可以盼了吧。」雹老九遺:「適低行, 突發誑:「阿榮, 覺得事實在奇怪,經理是個人。一老九噮一下降説道:「也快了。」坼八寵道「行有特別用?年鱵同事郗抓谱,特會,就會之後,搭夜鏡業展,搭飛變降,你才

欲消

的器呢,

必

要你其一

•你打個電話給杜蕾览,就說我已厘米,一個好的殼名,必先用

他文朗我避阋}黹

授知識技能外,必咤牛的逍德修養耳門研究及做事能力外,打須具有高尙的 ,纏至的道焘慢製。易養之,大學政守傳

大學教育的新認識()

·黎嘉潮·

(14)

院,以謝絕不難分

英文中學會考

火爲緻湖文化的中心,其後悔,类、舘的興盛,非努力向上创造不可,否則必中,前災變椅形言,許多大學已紛紛開設中國、決導闷,皆裡隱越而上之。燕國家发化,近年來對中國文化與種据研究。即以目推案外,其雜記悴,雖然成底基困難民電,與純及統大連續等科目。今日老法科目, 透焚保中山先生所設的固有交明。赛恢復剂民族精神,朗固有的道德、智能、窗,除一、二所教會離校由外國有關團體支化;復興文化,必先恢復民族精神所止版固定的環,甚而衰落。今日,我們英復興民族,必先很爽文的實視。

爲現代國家,生存於世。十五六世慣,選一些容,縠您於險。究科學,急起直泊,迎頭經上,方能造成,行有不足,反求諸己。」對自己的人格在東歌,不將敵人。」而今西洋之所以离,國文化的核心是「仁」,所以,一切皆以乎我觀之上的,是科學。今後我們必須計一條要摄性得根本,「已所不倒,勿施於人,塊數學均其方便。含光阴。(港) 語文課程,由此足見世界各類對中國文化

一直到十九世纪,西洋入對中揭始秒「志」,然後方可津到「成帳號村」的目標。出,又租費沙華街十五郡。一虢院在王授群撖吳各國著名大學,多有中文課

號爲正校,該處斜對南方大悅,對生來往敎授努力下,前途紅與禔展監督及全恪

納大學研究科學,均極注重建,現代料的契機。大專學校所教的及所幣的,在研究」,技能,力求不翻進步,「苟且新, 於實用的,自阿東伯人發明代數學後,各環洢步濤褲,民族新生的動力,是文化石杂而實用的學鹉。例如斯泰,是人和級,日日新,又日新丨」以摸於系蒡之壞。證

學的發誕,亦英不在實數學,輔助各学術的發展,在於社會科學的哲學,文史

所以,人發對於社會的活渐行,以及人豬在此食的一切恩想構造,不可不研究案」真實國齡、李鴻章、左宗棠的提倡自服如林則徐、雋雅之掛偵防:奕訴,交洪人類的計盘和窮究事物的原因與結果。5.除復興。我國近百年來的就亡業,适冶文明,艾必須迎頭趕上科學。雖理,文學啟人的想像脫感情,皮裝可開一文化的感錢,與大,那努力好齊蒸锅的大學生蒌黛网眾交化的前決者,屬擦

,我們對於日常的事物,要橫續不斷的學人生的殛程,是溢淚的,但清隘的民族,首先洌要復與文化。

經,活,衡線的

窮大

(囧)

內容,张杰意門知識技能,掌到後輪融大學教育,注實用科學,質料

識,則要注道德鈎。無著六路

以

过前香满有私立巾文大寫院校十餘所

明日最後一天

今考法文及英文

〔特訊〕英文中學會考,昨續考物療

一力不懈,推選中文藝育。、, —中衆民族有悠久米的曆史,有優美一中教榜。(琳)

如: 孝式,明H爲發後一天,即告全

至全人類的,我們要會接促海市斯就化龍,融識中外,過往開來的大實際化! 今日,大學教育的烈壞,張全民的,

驗中,學習生活的方法,完癌人格的臊一直今會有不少創作,有一段長時期, 控制環境,創造環境,從接到問我的經發展的故,我國固有文明傑是很好的,一些者。偶發,認為張鐵,了解變說,夠獲環境,一記,其所以然者,是以注融教育、科學阿不能行於國家民族,而做一個實踐的館學到老。一雞時隨地磝收知識,將實生活〇年至一九〇〇年間,工業發達,爲微洲没有過熱底的人,固然不能行於家庭, 營,離對於現在好物,也有不錯的加以衛一坐,熱機將所獲得的知識而濾於傑號,一行,行,是岸傲人:知,是注風做票。雷價僚的必要。我們的態變是「活到老,爲摸索交化的創差而努力。聯具於一八七人有真正滋謀,而後可行語,做事。一個大學生不僅在迷得文源,獲得榮豐謀網於行:大學政育不但沖園氣,同時注「文化力顶端致力。易得之,即是其復身社會,爲渺的領導者,不僅要,儒生風

今展冠

怎不敞所九

創所備

石所以我們組要極力增崴進步精神,無第一兩洋人曾低首下心,承認中國優越的文明曾說:文藝復興時代人的發現(DIS KEK (H-HOFFDING

在第四張第二頁尚有敎育消息刊

,計有法文及英國文學護科。

| 部完羼,成資於許開完愛後,可望於七月

期三)日宣稱:凡借中裔郎中藏微入夜的

〔特)人民入境 ;處處長昨(

可向入境分處申請

入境賓務分處申請。「琪出者,現可母一步往中區人民入境筲箕灣及北角一帶之爲民,如辦理上可修者,現時可向北角降水道二十號人民

【惠薮送總部,而可改在北角之分處辦理。

bacteria

PAPER B (120 marks)

Instructions: All working of calculations must be shown

Ammonia

Answer only four of the questions in this secting. Each question carries 30 marks

Number each question and pan of a question in the left-hand margin

(a) Describe, with ell practical details, how you would obtain frydrogen sulphide starting from. sulphur, and ensuring that no hydrogen is produced at the same time. Give equations.1

(bl Draw a fabellad diagram of a Kipp's oppuretus for abraining a constant supply of hydrogen

sulphide, and explain its warking.

(d) Give equations, and name the products formed when the gas reacts with

4 nieic acid. ji chlorine water. tii sulphur dioxide. iv ferrie chloride solution.

2 tal Describe how you would find experimentally the equivalent weight of copper wanting fro

as x, y, and z for the various weighings which are necessary.)

copper and nitric acid. (The finot calculation of the E. W. should be given using letters such

(b) What percentage of monganese dioxide is progant.in 0.5 gm. pf a mixture of this substance

the mixture?

potassium chlorate, if 90 cc of oxygen at 16°C and 750 mm pressure ara amduced by heating

(K 39, CI -35.5, 16)

of nitrogen in the nitrate of the metal? (C12, N34, 016)

(a) State fryr methods of preparing salts, illustrafing each with an equation

(b) Describe ati experiment for preparing lead dioxide from red lend and nitric acid. Give equatio

(A cartofi solt contains 20. 1% of iron, 11.5% of sulphur, 23.0% of oxygen and 45.4% af wajor of

crystallisation. Calculate the empirical formula of the soft.

(Fo56. S32, D-16)

i. (a) Descride bristly the preparation of dry chlorine in the labaratory darling from salt, illusmoting

your description with diagrams. Giya equations.

(b) What is the simplest way of preparing chlorina in the laboratory without the necessity of usină”;

heat? Write the equation for the reaction.

(d) Describe experiments and give aquations to show the reactions between chlorine and

4. Turpantine (C⌈OH16), ii. Ferrous chloride solution, lii. potassium iodide solutiopr

5. (6) 'What are the threy commonest indicators used in titrations?

(b) Give in tabutor for the colours of these Indicators in geld and alkali salutions

(d) Describe in not form how you would prépose on approximately N/10 salution of livdrochloric

standardisa it accurately against standard sodium carbonate solution

acid, given some concentrated acid which is about ten times normal; then say how you would

(e) 125 cc. hydrochloric acid were diluted to 500 cc and then titrated against decinammal, sodi carbonate. If 20 ce of the carbonate solution required 146 ce of the diluted acid for. neuralisation, find:

1. The weight of acid in the original solution.

(H), C) 35.5)

d, the volume of she diluted ccid required to make up a illis.of.

decinomel strength,

6. (a) Dafiné: electrolyte, electmlysis, onode, cathode

(b) Draw the apparatus you would use to electrolyse water and to collect the products (NB drawing must show clearly the positiva pole of the battery, the cathode of the votiatiefer

1963-06-06 — Page 31

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