Question

Which of the following compound is a gas at room temperature?
(A) Copper sulphate
(B) Sulphuric acid
(C) Carbon dioxide
(D) H20​

Answer 1

Answer:

CARBON DIOXIDE IS THE CORRECT ANSWER

Explanation:

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Answer 2

Answer:

Carbon dioxide is a gas at room temperature. The correct option is (C).

Explanation:

• The chemical substances are bound together in a fixed ratio in a compound.
• The compounds exist in our nature in solid, liquid, or gaseous states.

Among the given compounds, copper sulphate exists in the solid crystal form. Sulphuric acid exists in liquid form at room temperature. The water$(H_{2} O)$ exists in liquid form at room temperature. But, carbon dioxide exists in gaseous form at room temperature.

Hence, Carbon dioxide is a gas at room temperature.

Option (C) is correct.