(B) The reaction between beryllium chloride $(BeCl_2)$ and lithium aluminium hydride $(LiAlH_4)$ is a standard method for the preparation of beryllium

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(B) The reaction between beryllium chloride $(BeCl_2)$ and lithium aluminium hydride $(LiAlH_4)$ is a standard method for the preparation of beryllium hydride $(BeH_2)$.The balanced chemical equation is:$2BeCl_2 + LiAlH_4 \rightarrow 2BeH_2 + LiCl + AlCl_3$Comparing this with the given equation,$X$ corresponds to $BeH_2$.

Class 11 Chemistry Hydrogen Hydrogen

Medium

$2BeCl_2 + LiAlH_4 \rightarrow X + LiCl + AlCl_3$

A
$X$ is $LiH$
B
$X$ is $BeH_2$
C
$X$ is $BeCl_2 \cdot 2H_2O$
D
None of these

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Class 11

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Hydrogen

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Hydrogen

Match List $I$ with List $II$
List $I$ List $II$
$A.$ Cobalt catalyst $I.$ $(H_2 + Cl_2)$ production
$B.$ Syngas $II.$ Water gas production
$C.$ Nickel catalyst $III.$ Coal gasification
$D.$ Brine solution $IV.$ Methanol production

Choose the correct answer from the options given below:

List $I$	List $II$
$A.$ Cobalt catalyst	$I.$ $(H_2 + Cl_2)$ production
$B.$ Syngas	$II.$ Water gas production
$C.$ Nickel catalyst	$III.$ Coal gasification
$D.$ Brine solution	$IV.$ Methanol production

DifficultJEE MAIN 2023

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