Chemistry 10 Chapter 12 MCQs Tests

In this post, we have prepared 2 MCQs tests of Federal Board Chemistry 10 Chapter 12 MCQs Tests. For more Class 10 Chemistry MCQs Tests visit this page.


Chemistry 10 Chapter 12 MCQs Tests


Practice MCQs Test No 1

197

Class 10 Chemistry
Chapter 12
Practice MCQs Test No 1

1 / 10

Which of the following is used as domestic fuel?

2 / 10

The reduction of alkyl halides takes place in the presence of:

3 / 10

The general formula of alkane is:

4 / 10

Which of the following reacts with concentrated alkaline KMnO4 to produce oxalic acid?

5 / 10

By dehydration we mean the removal of:

6 / 10

Which process produces an alkane?

7 / 10

Which of the following is used for dehydrohalogenation of alkyl halides?

8 / 10

Which of the following reacts explosively with methane?

9 / 10

Reduction of Ethylchloride (C2H5Cl) produces:

10 / 10

Which of the following is evolved during the ripening of fruits and vegetables?

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The average score is 62%

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Practice MCQs Test No 2

170

Class 10 Chemistry
Chapter 12
Practice MCQs Test No 2

1 / 10

Acetylene is also known as:

2 / 10

The red color of tomatoes is due to an _______ called Lycopene.

3 / 10

What percent of an alkaline aqueous solution of KMnO4 is used to detect the presence of an Alkene?

4 / 10

__________ is used to manufacture urea fertilizer.

5 / 10

Which of the following substance reacts with KMnO4 to produce ethyleneglycol?

6 / 10

_________ is used as an anti-freeze.

7 / 10

Complete the following reaction:

\( CH\equiv CH+{ H }_{ 2 }^{ \quad }\xrightarrow [ Ni ]{ 200-300{°C} } \)

8 / 10

The general formula of alkynes is:

9 / 10

Ethylene is also known as:

10 / 10

Which product is obtained when chloromethane (or methyl chloride) is reduced?

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The average score is 58%

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