Quiz on Chemistry Set 107

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Quiz on Chemistry Set 107 :

Question 1 :

Mercury is a
A. Solid metal
B. Liquid metal
C. Solid non-metal
D. Liquid non-metal

Correct Ans: Option B

Question 2 :

The lustre of the metals is because of
A. High density, due to closed packing of atoms
B. High polish
C. Reflection of light due to the presence of free electrons
D. Absorption of light due to the presence of cavities

Correct Ans: Option C

Question 3 :

Which among the following is liquid non-metal ?
A. Mercury
B. Bromine
C. Water
D. Alcohol

Correct Ans: Option B

Question 4 :

Milk is an example of a
A. Emulsion
B. Solution
C. Gel
D. Suspension

Correct Ans: Option A

Question 5 :

Which ionization process requires the most energy?
A. C3+ (g) → C4+ (g) + e-
B. C (g) → C+ (g) + e-
C. C2+ (g) → C3+ (g) + e-
D. C+ (g) → C2+ (g) + e-

Correct Ans: Option A

Question 6 :

The charge on positron is equal to the charge on
A. proton
B. electron
C. alpha- particle
D. neutron

Correct Ans: Option A

Question 7 :

What is the primary component of natural gas?
A. Nitrogen
B. Ethane
C. Propane
D. Methane

Correct Ans: Option D

Question 8 :

Burning Magnesium ribbon produces white ash, which dissolves in water to form____.
A. Magnesium Halides
B. Magnesium Oxide
C. Magnesium Hydroxide
D. Magnesium Sulphate

Correct Ans: Option C

Question 9 :

Order of basicity of amines in gaseous state?
A. 2'> 1'> 3' > NH3
B. 3' > 2' > 1'> NH3
C. 1' > 2' > 3'> NH3
D. 2'> 3'> 1' > NH3

Correct Ans: Option B

Question 10 :

Formation of curd from milk is chemical reaction.
A. TRUE
B. FALSE
C. ---
D. ---

Correct Ans: Option A

Quiz Summary


Here the correct answers of every question in this quiz.

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


Total Questions: 10
Your score:
Subject: Chemistry
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