五國民塞吃
質二張五第
B七十月二十年卯穾履蒕
WAH KIU YAT PO
雜
日 懦
華
五期星
日一卅月一年四六九一厨公年三十五民華中
育教
馬
自由神」越拼不,腌之力。「超霸」 强底較好,可以再來 而號碼,配梅道登感到強調,增率不太
醁位望灏。「糸辰」 奕甓亦不俗,轉勇已 少可以傳。「飛」
龍牛思, 恆景隨我來爭勝
捷達有冷門機會
華僑文化
教育司署已正式通告各
: 官立學校
醫最近適營各官校,臃(PSM),而氣 函向就暑中黹顧設爲文憑教師,應同時考 【特訊】朗Ģ在官被任艘爲小泰酸 发科文憑者,可其小學教師中轉漚
經錦炆對獎
修寫於對
六化而則經。「還滿一盤,有爽散前
官小教師持有文商文憑 ,而該等船徵將來抵步時,可登陸馬由殷在澳洲留學。 有一涣州人近在港計劃心造一般鯃垤,擬在翮飲用麯瓦咖返澳洲〇元起,至1〇〇 『機說:嗪美對從此ī髂阴係冇籃于日來報新刊出一項息識致,就業由五3 鶥定留學者粇歡迎,惟須正式申請辦理入黨爭,始能批涉入業 實行後,所有通醃基 處處長凾蕖藺酢磉吱一項正式賍獬:遨渊政府對于香港學生三種。基則,個新制
可請轉文憑教師
【教席及基明開
「師、文福教而、助強
【元止,全部資格 ,而無現在之小姿
一九六四年度
林級為文體教師,必
香港學生赴澳洲留學
[須經過一個審查
須先辦入境手續
知
一合,則出該署發信艏
表聲明 澳洲駐港商務專員公署發
只分離坩敎師(無師
(漆)
試日期期定於七月十五日至二十一日舉行。 短則,不發可以套柩,報名日期為三月一日至三十一日,考 又器:怛文大學站、新湖、聯會三鼎本樂院之入學試 | 福升爲高級助經閣
先生被寫爾和委員會委員。
虽塏與地各大學商談。 附李氏將於二月七日鹳業讚任,張前將先赴背及升爲原教席。一次 會秘科科士打博士,大學校際盤外高等教育協會秘書及雞批升诼助理效诺,不 宜 生及夫人,英醡州大學環|該艇後,才可有幾會 「而言,助理散席奥可
文中學會考試題預習專欄
華僑日報英中會考試題研究委員會 主編
化學
(五)
(continued from the third issue)
Following. are-the answers.to.the second eet
of questions:
補體會學家的方法,對於國民財富的他,活塞色熱愛任的。 ,則極灣少見。那些經只會當濟員,但甜恐無不使人滿點。本人亦終懷疑,追 函件為:「近來我們自然科學中見很多新的發現和發明,但在經濟運圍內
馬珠友秦商兩苡在拓教育類告書內告,張出了一場新的經濟運氣,根據他們
琳)
香港的師們自製作爲逐風吧,這樣無情可以獲得為世界及其後代的感謝。八
中文
生活津貼之意義,與「熱熱熱」但醜而實窩,當局對此,務獷風審之研究, 消費之厚生,解决其生活上之困難,但能專心攻戲,若加定其紅油門當歸還,失掉 欲爲「種府無息貸欸」,更來得恰當。尘禧制度之所以施行,其瓦的無非在帮助唹览 梁。武導人士渊:假若此項建議爲事實,吾人以爲:不扣將「生活熱貼費」之名更 帶貼費,但以能獲得之全都生活費,而獲得該成後,在適當期間內,應全都清 汉陔代中建罰。在師範學談就讀之西生,每月可得申請不超稱二百元之活 廂可———當然,這茲將為將會而言,但會考通識,休茲他們將一眼。所以 他們組祆號紫你,但斷給的神金一定少的可憐。堅信,他們團驚你袒門號,蔡無資 要是你的商筌基「忍有」,則愛聽話的約會泡影,有人豪國際者不在此限),朗使 並不是無的學識,而是他有無教樂望驗。他們搭鹊∫盟下以前有没有就過惜?」 立學校之教師來說,一個高中或大學馬環生,當其應征教師之種時,校方放棄重的, 職位之重要性而齣費鄾待遇之多。教育界人士認爲:先不論官校教師,就一般私 [痔瘺致背玉食會之報告書提出:本港政府不應太股重於教師之管願,願就共 一塊挺六的帮助。
〔二《繽搫捒胺基瘣時候月收入三千九百元,將會獲特區千五百元。
(一)一個複六月收入五百元的小凡教師,將會獲得三百五十元:
可决定。一脸]
長校學大文中港香
士博敏卓李
港抵初月下
期 ̇招起:三:三:大中
,還行加
......
學發長华路檢博士,
大逆
本月廿五日自美螔倫緻
......,並在英國文化協會安排
日七六五元;山 癌不同,发照教師 小學吶師的薪金只是
宜生辦三月三院主
三月 高湛露士、覺士博士、列|則同鱈一!六五元。 過斯的衡盤,沈術合作部冠開始,但放薪額
...... 荸院監督肯恩士,倘改
7.
行,雖淑任叔股,登浦爾特濕.M.),而小S說 招生,大眾以及非洲发生素。擢升各助理散席(A
金育布朗拔士,士始
師則必須轉飛鵟交絚
火薪師
Question 51.
(a) Iron wire is added to the bench dilute sul-
phuric acid contained in a beaker, Effervescence starts and hydrogen gas is given off. Excess of iron must be maintained so as to keep the acid in the solution at a minimum. When the action ceases, the undissolved,iron and other impurities are removed by filtration, The filtrate now contains ferrous sulphate and a little sulphuric acid, and is ready for crystallisation. This solution is first concentrated by evaporation until it gets saturated. The usual test for saturation is by
taking small samples at frequent intervals and cooling each sample under the tap until crystals are formed. After the solution is laid aside for
slow cooling, ferrous sulphate appears as beau--
tiful green crystals known as green vitriol.
These crystals are finally separated by filtering,
then washed and dried.
寶
Fe!
+
HJSON
FeSOL
+
-
FeSO4
+
H2
7H40 FASOL • 7HAO
(5) A certain quantity of ddlute caustic potash
is placed in a conical flask and sufficient lit mus solution is added to give a pale blue liquid, From the burette, dilute nitric acid is run into the flask until the colour of the solution just turns red. Now the neutralization between the acid and the base is complete, and what is left. in the solution is pure potassium nitrate toge- ther with a little litmus. This litmus can be removed by boiling the solution with a small amount of animal charcoal which absorbs only the colouring matter. This is followed by filtration, To obtain the powder, the potassium nitrate sol- ution is evannrated to dryness.
KOH
● HNO3
-
KNO g
+ H2O
(c) Dilute nitrdc acdd is poured into a baaker
containing some marble, Effervescence occurs and carbon dioxide is evolved, Care must ba taken that not too much acid is added so that at the end.of the reaction a small part of the marble. should be left. behind.
Cacog offe
2HNO3
Ca(NO3)2
CO2 HQ
4
After filtration the filtrate contains omly a pure solution of calcium nitrate. Now the next' step is to' add dilutė sulphuric acid to preci- pitate the calcium sulphate. The final solution is filtered and the residue is washed with clear. water and dried with filter paper. This is cal- cium sulphate.
+
Ca(NO3)2 H2SO4
* CaSOF 2HNO3
(d) Dilute hydrochloric acid placed in a burette
is run into a conical flask containing some ammonia water using litmus solution or methyl orange as indicator. At the point of neutral- isation, the solution contains ammonium chloride, which can be crystalised as described before. The product so obtained can be purified by sub- limation.
NHY OH
NHC1
HC14
*
(e) Dilute nitric acid is poured into a beaker
Carbon dioxide containing some lead carbonate. is given off and soluble lead nitrate is formed.
Care must be taken not to add too much acid so that at the end of the reaction some insoluble carbonate should remain.
PbCOg.
•
· Pb(NO3)2 + CO2 + H2
ZHNO3
After Filtration the filtrate now contains lead nitrate, which is then treated with dilute hydro. chloric acid to precipitate the lead chloride. The sparingly soluble Lead chloride is separated by filtration, washed and finally dried.
.
Pb(NO2)2
+
2HC1.
PbCl2
+
2HNO3
(f) Some bench dilute sulphuric acid is first
,讓意見。 艾:某有一位署名史密夫的讀者,在南联識者谰,就教育委員 內容
placed in a beaker and gently heated, Zinc oxide is gradually added and becomes dissolved in the acid after stirring». The addition should be continued until an excess of the white oxide remains insoluble at the bottom of the beaker, At this point it means that all the acid has been completely neutralised.
Zno +
H
H2SO4 ZnSO4
H2O
After filtration the solution contains pure zinc sulphate. It is then evaporated to the
point of 'saturation and crystalised as before.
ZnSO4
7H20
ZnSO4.7H30
This is a white crystal known as white vitriol..
(g) Dry ferric chloride is prepared by passing:
chlorine gas over heated iron.
2Fe: 4
3012 2FeCig
A coil of iron wire is placed in a combustion
tube and strongly heated. Since the reaction is exothermic, the wire glows. Then chlorine gas previously dried through a series of U-tubes containing calcium chloride is passed into the combustion tube. Black crystals are formed and collected in a flask, which acts also as condenser. The black crystals are anhydrous ferric chloride and are very deliquescent.
! They shouldakept in a desiccator and be cut
off. any contact with moist air
from
(h) An excess of sodium hydroxide is added to the copper sulphate solution, contained in a beaker. Copper hydroxide in the form of a pale blue gelatinous mass is at once precipitated.
* 2NaOH Cu(OH)2
Na2SO
考晢文教新龸
櫆格 濰葡铜理
官如
-KOO
批評教育報告書高潮尚未過去
抱不平 教育界亦有兩項意見 位專家捐薪建校 另一人爲教師減薪 西報讀者作譏諷式提出 一人主張兩
意見續有發現
已愛綠 同麵
费
項
人
現師指導者院 意為
見教
專家在報告鬱的五實寫下:「我們所提的张先決,只於變們及未來的致
脊官們的舊性。我們希望他們際準備來接受這個是區,因為他們可以管到威省下來的二的,餓止織定嚴一聲,群 書函件稱:「在過嚴蒻率躪增啷一掊及阵數谮薪金被酒之後,整體書索 徳好觀花出:小少,交假國官立交商畢業1 【特》昨日又有一位名「長師」之辯者,按磁南華早報,就教育委員髅專上院校攻科或運無餃,演出榮
,在香满興建更多的學校。」 。本人图焉:於公分的方法,就慧雪歡的人民謝他們來,將他們奔金的一部份出來 由於位專家的滿足,熱中於沉鈎織斯微來的,比於金錢的熱烈,髙很多
下街
俊的的
先蒸粉類及
街
科目,灌文中
曹考許員連業
下月增辦兩課程
星文姬文教育署 中文校聯會會日將 爲會考落籍生命
港大校外課程部
參加中學會考
呈報名單
2,以引起燃者欣賞菻習城絕,
今日最後
者,後學藝考名單,均 一日截止,因此,凡仍米愿载各限 (豬太年中英文中學會
潮,應於今日懟理。
可比玉腦將發。[ 亦超過三千名,劉門價數字,均有 數字可能超過一萬名,中文繪者, 但估計蹆名參加英文中學會考者, 有特殼康县颢视化,始克定,
兩項會者之參人數,日前
「毀飛發加。 將獲得自修基礎。本學雞件图期研深伙材不標,讓希以有各 十二,選代名家各體詩文,就其後轉出 八特訊 李燕大學校課程流新「文」,本 ,並於習作門經分別提示,撚傅學
蜂講「攝影藝術 黃維琚「詩文選讀」 鄧雪
泰國灣為十七日起爆星期一下午八時,
光生,熱揆食:粵語,
學號:二十元。
圖 來,彩色冲放藝科生。 來, 學員人均,第一四十餘人,第二屆卅八人於 【月座結業,今第三屆將於二月廿四日開始,仍由鄭響森氏傳授。 本課程共十五,內粹包括黑白與彩色珠光槃,各項機影藝術, (時辆,香满大煞校外讓證部自增雙攝影藝術與技巧運學以
餐名申篙表可邁向 汭大學校外蹀座部成大道中期入行二餐
課程標號:九十二B,受傑對,麥語,地點:僑大學本
五
一部,時間:二月廿四日起盤星期一下午五時三刻,
The solution is filtered and the residue, after being washed, is transferred to a combustion tube. The copper hydroxide on being strongly heated is decomposed to form black_copper_oxide.
Cuo *
Cul OH)2
H2O
Next dry hydrogen gas is passed over the heated oxide, thus reducing it to metalldo copper.
Cuo
#2
Cu +
(i) The method of preparing a pure sample of
barium sulphate and zinc carbonate from a mix- ture of zinc oxide and barium carbonate consists of three principal steps.
First is the conversion of the mixture into soluble nitrates, The mixture is added slowly to softtric acid contained in a_beaker.
The solution should be stirred and heated.
·Addition of the mixture la continued until some undissolved solid particles settle down at the bottom of the beaker, In this way any excess of the acid in the solution is avoided.
4
BaCO3 2HNO 3
2HNO3
Zno +
Ba(NO3)2 + CO2 + H2o Zn(NO3)2
一機立具中機
「升中指導]英文科
今日在商業二台播出
時間:下午五時半
Yesterday
2. She spoke to the
teacher.
3. She Zay doveta
4. Line
5. Lay
拉
7. Bell
B. break
花
12.top
teacher.
Byssy day
an eating my foode
Sina iaa dow
The sam pissa in the asat.
the hen 23h à dig egg yesterday.
The tabla la case of wood.
He will roll his cor maxi mouth,
John has backto the window an hour ago,
torcher.
When she wand validing on the street, aka met Tome
I most go now, for my brother Armitag for us cats151,
The rain hạg sbgzupt-stran we Časa DUÝ,
12. choot I can shoot wenāku
13. John kson技东
15Kg by
„Correch Parts of Speech
Pub, a wad in sach blacka The word you wells mat be‘the corrach
n of t id dns the artis
(2962) an danger (1962) de aloep (1962). forget
(1963) da day
He wanted to, go to bad for he felt Turnt Sia waand could, never remazder where' họ
I, Formation at Adjectives from Moust-
DZOR
Adjective
toot
Tsing
Nut
health
H20
Disod cloud deb
bloody
Kaly
Jangth
dirty
milk
eape
蝶
notar.
F
harty
10
sleep
cand
招
thirst
starry
at
Salte
beather
brotherlyi
water
friend
friendly
wind
windy
notherly
worthy
weekly
angar
angry
month
*
dust
dway
高器
yearly
品
lovaly
hungry
akrofal
Juck
lucky
李健
rock
rocky
thanks
kimy
hope
make
mickey
性
SuDry
Beauty cheer
ན་
obeerful
BUCCOSKAN TONE
harm
help
TILAR danger
constart
dangerous
alcrdcua
padm
important ocked
pradace
您
The solution is filtered to remove “** the solid particles and the filtrate now consiste of a mixture of barium nitrate and zinc nitrate. Second step. Dilute sulphuric acid is cautious ly added to the filtrate obtained from step 1. With the aid of a piece of litmus paper, the sulphuric acid added should be just sufficient: to precipitate the barium sulphate and any excess is avoided, Thus the barium sulphate is completely precipitated, but the zinc com-. pound still remains in solution...
A
2HNO3
Ba(NO3)2 HJS.OL BaSO + 2HNO.
The solution is filtered and the residue, consisting only of barium sulphate, is washed and dried.
The last step. Sodium harbonate is added to the remaining filtrate from step 2. The zino ion is precipitated as zinc carbonate, a white powder. This is again filtered and the residue:washed and dried.
Zn(NO3)2
Na.co
2NANO
hungr
Youth
Formation of Adjectivos frem, Varbar-
thankful
topadu
beautifuì
barstul
helpful
comfortabl
Terb
Adjectȧrs
Adjective
agree
#greeable
Change
atsangit
collack hurt
colint
countable
Dont L
continued (condiksna)}
Nors
movabl
是啦
teamable
cover
せせる改
24ugs
antive
Ja
导学
您
tola
UPPORT
Adars
learned
#poke
write
writte
bbay
phudland
dead
No 10 % Zatened mark,
We have to percikan map vaikken
Testerday was a smy diy,
covered
dreased
hat
past (passed)
Pavasara
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