Metal and Its Compounds MCQ question and answer with solution

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Each section contains 100 MCQs on Metal and Its Compounds .

The rusting of iron nail

A) decreases its weight B) increases its weight C) does not affect weight but iron is oxidised D) does not affect weight but iron is reduced

Discuss

Answer & Solution

Answer: Option B

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

Which of the following metal compounds are used in black and white photography?

A) Ag B) Cu C) Au D) Al

Discuss

Answer & Solution

Answer: Option A

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

Which of the following is a major component of German silver?

A) Tin B) Copper C) Silver D) Chorine

Discuss

Answer & Solution

Answer: Option B

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

Calcium sulphate dihydrate is commonly known as

A) gypsum B) glass C) asbestos D) limestone

Discuss

Answer & Solution

Answer: Option A

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

Match List-I with List-II and select the correct answer:

List-I	List-II
a. Li	1. Time keeper in atomic clocks
b. Na	2. Batteries
c. K	3. Transfer of nerve impulses
d. Cs	4. Control of the water content in the blood

A) a-2, b-3, c-4, d-1 B) a-1, b-2, c-3, d-4 C) a-2, b-4, c-3, d-1 D) a-1, b-3, c-2, d-4

Discuss

Answer & Solution

Answer: Option A

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

Which of the following metals can form amphoteric oxide?

A) Zn B) Mn C) Cu D) Mg

Discuss

Answer & Solution

Answer: Option A

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

Which of the following statement is correct?

A) Gold and silver are not ductile B) Phophorus and nitrogen are ductile C) Copper and platinum are ductile D) Sulphur and phophorus are sonorous.

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Answer & Solution

Answer: Option C

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

Which one of the following is the number of water molecules that share with two formula unit in Plaster of Paris?

A) One B) Two C) Five D) Ten

Discuss

Answer & Solution

Answer: Option A

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

Cement is made hard with

A) dehydration B) hydration and dissociation of water C) dissociation of water D) polymerisatio

Discuss

Answer & Solution

Answer: Option B

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

The metal that can be cut with a knife-

A) copper B) aluminium C) iron D) sodium

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