General Science Questions and Answers

This post consist of Important General Science Questions and Answers that are mostly asked in all competitive and government exams like SSC, UPSC etc . We collected these questions from the students who appeared in exams. Now try to solve these questions.

General Science Questions and Answers

 

Question : 1    Which of the following metals forms an amalgam with other metals?

A. Tin
B. Mercury
C. Lead
D. Zinc

[expand title=”Show Answer” swaptitle=”Hide”]

Correct Answer :   B
Explanation :
No answer description available for this question.

[/expand]

Question : 2    Which of the following is used in pencils?

A. Graphite
B. Silicon
C. Charcoal
D. Phosphorous

[expand title=”Show Answer” swaptitle=”Hide”]

Correct Answer :   A
Explanation :
No answer description available for this question.

[/expand]

Question : 3    Chlorophyll is a naturally occurring chelate compound in which central metal is

A. copper
B. magnesium
C. iron
D. calcium

[expand title=”Show Answer” swaptitle=”Hide”]

Correct Answer :   B
Explanation :
No answer description available for this question.

[/expand]

Question : 4    Which of the following is a non metal that remains liquid at room temperature?

A. Phosphorous
B. Hydrogen sulphide
C. Chlorine
D. Helium

[expand title=”Show Answer” swaptitle=”Hide”]

Correct Answer :   B
Explanation :
No answer description available for this question.

[/expand]

Question : 5    Brass gets discolored in air because of the presence of which of the following gases in air?

A. Oxygen
B. Hydrogen sulphide
C. Carbon dioxide
D. Nitrogen

[expand title=”Show Answer” swaptitle=”Hide”]

Correct Answer :   B
Explanation :
No answer description available for this question.

[/expand]

Leave a Comment

Your email address will not be published. Required fields are marked *