Which of the following statement(s) is/are true/false? A. The following reaction is an example of a reversible reaction: N 2 (g) + 3H 2 (g) ⇌ 2NH 3 (g) B. The following reaction is an example of a thermal decomposition reaction: CaCO 3 (s) heat\limits_{\to } CaO(s) + CO 2 (g)

Correct Answer is : Both A and B are true.

RRB Group D 12-Nov-2018 Shift 3 Solved Paper

Question : 17 of 100

Marks: +1, -0

Which of the following statement(s) is/are true/false?
A. The following reaction is an example of a reversible reaction:
N₂(g) + 3H₂(g) ⇌ 2NH₃(g)
B. The following reaction is an example of a thermal decomposition reaction:
CaCO₃(s)

heat\limits_{→ }

CaO(s) + CO₂(g)

Both A and B are false.
Only B is true.
Both A and B are true.
Only A is true.

Validate

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