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Which of the following gives propyne on ...

Which of the following gives propyne on hydrolysis ?

A

`Al_4 C_3`

B

`Mg_2 C_3`

C

`B_4 C`

D

`La_4 C_3`

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PATHFINDER-S-BLOCK ELEMENTS AND THEIR COMPOUNDS, HYDROGEN AND ITS COMPOUNDS-QUESTION BANK
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