
Chemistry F4 Chp 6.10
Authored by Bercham edu2
Chemistry
10th Grade
Used 65+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Penyataan di bawah merupakan pemerhatian bagi ujian pengesahan gas.
Statement below is the observation for the confirmatory test of gas
-Berwarna perang/Brown colour
-Menukarkan kertas litmus biru lembap kepada merah/Turns blue litmus paper to red
Apakah gas tersebut?
What is the gas?
Karbon dioksida
Carbon dioxide
Hidrogen
Hydrogen
Oksigen
Oxygen
Nitrogen dioksida
Nitrogen dioxide
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ZnCO3 ---------------------> ZnO + gas X
Persamaan di atas menunjukkan tindak balas apabila garam zink karbonat dipanaskan.
Equation above shows the reaction when zinc carbonat salt is heated.
Nyatakan bahan yang sesuai untuk menguji gas X.
State the suitable substance to test gas X.
Kayu uji bernyala
Lighted wooden splinter
Air kapur
Lime water
Kertas litmus biru lembap
Moist blue litmus paper
Larutan kalium dikromat (VI) berasid
Acidic potassium dichromate (VI) solution
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Confirmatory test for carbon dioxide gas is:
Ujian pengesahan untuk karbon dioksida ialah:
Masukkan kayu uji menyala ke dalam tabung uji yang mengandungi gas.
Put a lighted wooden splinter into the test tube contains the gas.
Masukkan kayu uji berbara ke dalam tabung uji.
Put a glowing wooden splinter into the test tube
Alirkan gas yang terhasil melalui air kapur
Flow the gas through into the lime water.
Gas menukarkan kertas litmus biru ke merah
Gas turns the moist blue litmus paper to red
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Confirmatory test for nitrogen dioxide gas is:
Ujian pengesahan untuk nitrogen dioksida ialah:
Masukkan kayu uji menyala ke dalam tabung uji yang mengandungi gas.
Put a lighted wooden splinter into the test tube contains the gas.
Masukkan kayu uji berbara ke dalam tabung uji.
Put a glowing wooden splinter into the test tube
Alirkan gas yang terhasil melalui air kapur
Flow the gas through into the lime water.
Gas menukarkan kertas litmus biru ke merah
Gas turns the moist blue litmus paper to red
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Colourless gas which has sharp pungent smell and gives dense white fumes with HCl
Gas tak berwarna yang berbau sengit dan menghasilkan wasap putih dengan HCl
Nitrogen dioxide
Nitrogen dioksida
Hydrogen sulphide
Hidrogen sulfida
Sulphur dioxide
Sulfur dioksida
Ammonia
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nitrogen dioxide is a:
Nitrogen dioksida ialah:
colourless gas
gas tak berwarna
yellow gas
gas kuning
brown colour gas
gas perang
none of above
tiada di atas
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This gas extinguished lighted wooden splinter with a pop sound. Name this gas.
Gas ini memadamkan kayu uji menyala dengan kedengaran "pop". Namakan gas ini.
Ammonia
Hydrogen
Hidrogen
Nitrogen dioxide
Nitrogen dioksida
Oxygen
Oksigen
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