Which of the following compounds gives propyne on treatment with water ?

C a C_{2}

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L i_{2} C_{2}

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A l_{4} C_{3}

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M g_{2} C_{3}

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Solution

The correct option is D $M g_{2} C_{3}$
$M g_{2} C_{3} + 4 H_{2} O \to C_{3} H_{4} + 2 M g (O H)_{2}$

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Which of the following compounds gives propyne on treatment with water ?

The correct option is D Mg2C3Mg2C3+4H2O→C3H4+2Mg(OH)2

The correct option is D $M g_{2} C_{3}$
$M g_{2} C_{3} + 4 H_{2} O \to C_{3} H_{4} + 2 M g (O H)_{2}$