What is Z in the following reactions?BCl_3 + | vedclass

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(B) The reaction of $BCl_3$ with $H_2$ in the presence of a $Cu-Al$ catalyst at $450^{\circ}C$ produces diborane $(B_2H_6)$ as $X$.$2BCl_3 + 6H_2 \xri

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$(CH_3)_4B_2H_2$

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(B) The reaction of $BCl_3$ with $H_2$ in the presence of a $Cu-Al$ catalyst at $450^{\circ}C$ produces diborane $(B_2H_6)$ as $X$.$2BCl_3 + 6H_2 \xrightarrow{Cu-Al, 450^{\circ}C} B_2H_6 + 6HCl$Methylation of diborane $(B_2H_6)$ with methyl chloride $(CH_3Cl)$ leads to the formation of tetramethyldiborane as $Z$.$B_2H_6 + 4CH_3Cl \rightarrow (CH_3)_4B_2H_2 + 4HCl$Thus,$Z$ is $(CH_3)_4B_2H_2$.

What is $Z$ in the following reactions?
$BCl_3 + H_2 \xrightarrow[450^{\circ}C]{Cu-Al} X + HCl$
$X \xrightarrow{\text{methylation}} Z$

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What is $Z$ in the following reactions?$BCl_3 + H_2 \xrightarrow[450^{\circ}C]{Cu-Al} X + HCl$$X \xrightarrow{\text{methylation}} Z$