General Science QUESTIONS AND ANSWERS

General Knowledge : General Science QUESTIONS AND ANSWERS :: part13 : 11 to 15

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2024 examinations :

11.Electrolytes are

acids and bases only

acids and salts only

bases and salts only

acids, bases and salts

12.Existence on moon is not possible because of

high pressure

low pressure

absence of air

its weak gravitational power

13.Moon has no atmosphere because

it is quite far off.

it does not have any living being.

its surface is not smooth.

root mean square velocity of all gases is more than their escape velocity on moons surface.

14.Microwave links are preferred for telephone because

long - distance telephone becomes easier.

more telephones can be used.

transmission is cheaper.

reception is cheaper.

15.What makes a lemon sour ?

Tartaric acid

Hydrochloric acid

Cirtic acid

Acetic acid

More General Science QUESTIONS AND ANSWERS available in next pages

Health is the greatest gift, contentment is the greatest wealth -Buddha

Opportunity is missed by most people because it is dressed in overalls and looks like work.- Thomas Edison

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