Metal and Its Compounds MCQ question and answer with solution

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Each section contains 100 MCQs on Metal and Its Compounds .

Which one among the following metals is used in fireworks to make a brilliant white light?

A) Sodium B) Magnesium C) Aluminium D) Silver

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Brass is a mixture of:

A) 80% zinc and 20% copper B) 20% zinc and 80 % copper C) 70% zinc and 30% copper D) 30% zinc and 70% copper

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Which of the following metals are mixed with chromium to make stainless steel?

A) Nickel and iron B) Copper and Silver C) Copper and Chromium D) Copper and Nickel

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

What is the correct formula of washing soda?

A) Na₂CO₃.10H₂O B) Na₂CO₃.H₂O C) Na₂CO₃.6H₂O D) Na₂CO₃

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Naturally occurring inorganic elements or compounds in the Earth's crust are called:

A) Metal B) Mineral matter C) Ore D) Flux

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

The chemical formula of sodium carbonate is:

A) Na₃CO₂ B) Na₂CO C) NaCO₃ D) Na₂CO₃

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Which of the following compounds is used as drying agent?

A) Calcium oxide B) Gypsum C) Calcium chloride D) Calcium hydroxide

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

What is plaster of paris made of?

A) Limestone B) Quick lime C) Gypsum D) Hydrated lime

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

What is the compound formed when Ag⁺ and Cl^- are combined?

A) Silver chlorate B) Argon chlorate C) Silver chloride D) Argon chloride

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

In bleaching powder . . . . . . . . bleaching agent is present.

A) iodine B) hydrogen C) bromine D) chlorine

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

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Metal and Its Compounds MCQ question and answer with solution | Chemistry Gk MCQs