2BeCl_2 + LiAlH_4 rightarrow X + LiCl + AlCl_ | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

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

Vedclass · Accepted Answer

$X$ is $BeH_2$

Vedclass · Answer

(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 $BeH_2$.

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

Similar Questions

Which of the following substances does not release $O_2$ and acts as a dehydrating agent?

Carbongene has $X\%$ of $CO_2$ and is used as an antidote for poisoning of $Y.$ Then,$X$ and $Y$ are

State the abundance and symbol of protium and deuterium in hydrogen atoms.

In the reaction $2X + B_2H_6 \rightarrow [BH_2(X)_2]^+ [BH_4]^-$,the amine$(s)$ $X$ is(are):

The oxide which is not reduced by hydrogen is

Vedclass Test Series

Exam Paper Generator

Online Exam Module