11. Who invented dynamite?

A. Alfred Nobel

B. Edison

C. Otto Han

D. Rutherford

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Correct Answer is A

12. The main component of dynamite is –

A. TNT

B. Nitro Benzene

C. Tri Nitro Phenol

D. Nitro Glycerine

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Correct Answer is D

13. The liquid used in making dynamite is –

A. Lactic Acid

B. Olic Acid

C. Malleoic Acid

D. Nitro Glycerine

Click for Answer/Explanation

Correct Answer is D

Read More ? Work, Energy, and Power- Objective Questions

14. The water hydrolysis of oil by the alkalies is called –

A. Esterification

B. Polymerization

C. Saponification

D. Acetylation

Click for Answer/Explanation

Correct Answer is C

15. The detergent is a –

A. Soap

B. Catalyst

C. Drug

D. Highly fatty acids of the oil

Click for Answer/Explanation

Correct Answer is D

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