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General Science Objective Questions and answer

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13.) Soda water contains

A. Carbonic Acid

B. Sulphuric Acid

C. Carbon Dioxide

D. Nitrous Acid

View Answer

Correct Answer:  C.


14.) Balloons are filled with

A. Nitrogen                          B. Helium

C. Oxygen                           D. Argon

View Answer

Correct Answer: B.


15.) LPG contains___

(A) Butane and Isobutene
(B)
Butane and Propane
(C)
Isobutene and Propane
(D)
Butane, Isobutene and Propane

View Answer 

Correct Answer:  B.


16.) Cooking oil can be converted into vegetable ghee by the process of____

(A) Oxidation                      (B) Crystallization

(C) Distillation                    (D) Hydrogenation

View Answer

Correct Answer: D.


17.) Milk is an example of ___

(A) Suspension                       (B) True Solution
(C)
Emulsion                      (D) Gel

View Answer

Correct Answer: C.


18.) Sodium metal is kept under

A. Petrol                          B. Alcohol

C. Water                         D. Kerosene

  View Answer 

Correct Answer: D.


 
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