Non Metal and Its Compounds MCQ question and answer with solution

Section 1 Section 2 Section 3

1.
Which among the following is a cation?

A. Ammonium

B. Iodide

C. Fluoride

D. Chloride

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2.
Red phosphorus is less reactive than yellow phosphorus because

A. it is red in colour

B. it is highly polymerised

C. it is insoluble in C₂H₅OH

D. it is hard

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3.
Glass is best described as a

A. solid

B. liquid

C. supercooled liquid

D. colloidal sol

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4.
Which of the following oxides of nitrogen is known as laughing gas?

A. NO

B. N₂O₅

C. NO₂

D. N₂O

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5.
Which one of the following is used for writing on glass?

A. Silicon

B. Graphite

C. Hydrogen fluoride

D. Hydrogen iodide

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6.
The most reactive among the halogen is

A. fluorine

B. chlorine

C. bromine

D. iodine

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7.
Bleaching powder is obtained by the action of chlorine gas and

A. dry CO

B. dil solution of Ca(OH)₂

C. dry slaked lime

D. conc. solution of Ca(OH)₂

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8.
Dihydrogen can be prepared on a commercial scale by the action of steam on hydrocarbons, when a mixture of CO and H₂ gas is formed. It is known as

A. water gas

B. producer gas

C. industrial gas

D. fuel gas

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9.
Which of the following is the least reactive element?

A. Oxygen

B. Hydrogen

C. Chlorine

D. Neon

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10.
Water gas is produced by

A. passing steam over red hot coke

B. passing steam and air over red hot coke

C. burning coke in excess of air

D. burning coke in limited supply of air

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

1. Which among the following is a cation?

Answer & Solution

2. Red phosphorus is less reactive than yellow phosphorus because

Answer & Solution

3. Glass is best described as a

Answer & Solution

4. Which of the following oxides of nitrogen is known as laughing gas?

Answer & Solution

5. Which one of the following is used for writing on glass?

Answer & Solution

6. The most reactive among the halogen is

Answer & Solution

7. Bleaching powder is obtained by the action of chlorine gas and

Answer & Solution

8. Dihydrogen can be prepared on a commercial scale by the action of steam on hydrocarbons, when a mixture of CO and H2 gas is formed. It is known as

Answer & Solution

9. Which of the following is the least reactive element?

Answer & Solution

10. Water gas is produced by

Answer & Solution

Read More Section(Non Metal and Its Compounds)

1.
Which among the following is a cation?

2.
Red phosphorus is less reactive than yellow phosphorus because

3.
Glass is best described as a

4.
Which of the following oxides of nitrogen is known as laughing gas?

5.
Which one of the following is used for writing on glass?

6.
The most reactive among the halogen is

7.
Bleaching powder is obtained by the action of chlorine gas and

8.
Dihydrogen can be prepared on a commercial scale by the action of steam on hydrocarbons, when a mixture of CO and H₂ gas is formed. It is known as

9.
Which of the following is the least reactive element?

10.
Water gas is produced by