Quiz on Chemistry Set 87

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Quiz on Chemistry Set 87 :

Question 1 :

' Misch metal ' is widely used in manufacture of which of the following
A. Material of car brake
B. Smoke detectors
C. Cigarette lighters
D. Emergency lights

Correct Ans: Option C

Question 2 :

Which of the following leads to artificial rainfall?
A. Causes of Silver Iodide
B. Causes of Sodium
C. Causes of Sulfate
D. None of these

Correct Ans: Option A

Question 3 :

Identify the natural indicator.
A. Methyl orange
B. Phenolphthalein
C. China rose
D. Methyl blue

Correct Ans: Option C

Question 4 :

When an iron nail is put in copper sulphate solution, the colour of the solution turns green. This is because_________.
A. Iron sulphate is formed
B. Copper is deposited
C. Impurities are present in iron
D. Iron is formed

Correct Ans: Option A

Question 5 :

Which of these metals is found in liquid form?
A. Mercury
B. Ice
C. Milk
D. Yogurt

Correct Ans: Option A

Question 6 :

Pressed pellet technique for sample preparation in I.R involves the use of:
A. Calcium carbonate
B. Sodium bromide
C. Potassium bromide
D. None of these

Correct Ans: Option C

Question 7 :

Radon is formed in the alpha decay of _______.
A. radium
B. uranium
C. actinium
D. thorium

Correct Ans: Option A

Question 8 :

Which of the following one of the following acids is used in battery -
A. Sulphurous acid
B. Hydrochloric acid
C. Sulphuric acid
D. Hydrofluoric acid

Correct Ans: Option C

Question 9 :

Which among the given acids serves as an electrolyte in a lead storage battery
A. Lactic acid
B. Nitric acid
C. Hydrochloric acid
D. Sulphuric acid

Correct Ans: Option D

Question 10 :

An important green-house gas other than methane being produced from the agricultural fields is
A. Nitrous oxide
B. Sulphur dioxide
C. Arsine
D. Ammonia

Correct Ans: Option A

Quiz Summary


Here the correct answers of every question in this quiz.

Q.1 [C],     Q.2 [A],     Q.3 [C],     Q.4 [A],     Q.5 [A],     Q.6 [C],     Q.7 [A],     Q.8 [C],     Q.9 [D],     Q.10 [A],    


Total Questions: 10
Your score:
Subject: Chemistry
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