MPSC Rajyaseva Prelims

Chemistry Basics question bank (General Science)

Practice 10 free MPSC Rajyaseva Prelims General Science - Chemistry Basics questions with answers and step-by-step solutions.

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Q1.

Which gas is released when dilute hydrochloric acid reacts with active metals like zinc?

Topic: Chemistry Basics | Source: AI Generated (MPSC Rajyaseva Prelims) | Status: pending review

(A)
Oxygen
(B)
Nitrogen
(C)
Hydrogen
(D)
Carbon dioxide
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Q2.

What is the chemical formula of baking soda?

Topic: Chemistry Basics | Source: AI Generated (MPSC Rajyaseva Prelims) | Status: pending review

(A)
Na2CO3
(B)
NaHCO3
(C)
NaOH
(D)
NaCl
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