Assertion (A) : In the following reaction $\mathrm{ZnO + C\longrightarrow Zn + CO}$ . Reason (R) : Carbon is a reducing agent that reduces ZnO to Zn.

Metals and Non-metals

Chemical Properties of Metals

Options

(a)Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).

(b)Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).

(c)Assertion (A) is true, but Reason (R) is false.

(d)Assertion (A) is false, but Reason (R) is true.

Official Answer

Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).

Analysis & Explanation

The assertion states that ZnO is reduced to Zn by carbon, which is a reducing agent. This is a true statement as carbon is a reducing agent that can reduce metal oxides to their respective metals. The reason provided explains that carbon is a reducing agent that reduces ZnO to Zn, which is also a true statement. Therefore, both the assertion and reason are true, and the reason is the correct explanation of the assertion.

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Frequently Asked Questions

How many marks does this question carry in CBSE Class 10 Science 2023?

This question carries 1 mark in the CBSE Class 10 Science 2023 examination.

Which chapter does this question come from in Science?

This question is from the chapter "Metals and Non-metals" in the CBSE Class 10 Science syllabus.

What topic does this question cover in Science?

This question covers the topic "Chemical Properties of Metals" from CBSE Class 10 Science.

What type of question is this in the CBSE Class 10 Science 2023 paper?

This is a MCQ question from Section A in the CBSE Class 10 Science 2023 paper.