Assertion (A): Acetaldehyde on reaction with $H_{2} S O_{4}$ at room temperature forms a solid fuel.
Reason (R): $(C H_{3} C H O)_{4}$ acts as a solid fuel.

Both A and R are true and R is the correct explanation of A.

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Both A and R are true and R is not the correct explanation of A.

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A is true but R is false.

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A is false but R is true.

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Solution

The correct option is D A is false but R is true.

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Assertion (A): Acetaldehyde on reaction with H2SO4 at room temperature forms a solid fuel.Reason (R): (CH3CHO)4 acts as a solid fuel.

The correct option is D A is false but R is true.

Assertion (A): Acetaldehyde on reaction with $H_{2} S O_{4}$ at room temperature forms a solid fuel.
Reason (R): $(C H_{3} C H O)_{4}$ acts as a solid fuel.