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JEE Main 201815 AprilEvening ShiftOnline

Exam: JEE Main
Year: 2018
Date: 15 April
Shift: Evening Shift
Mode: Online
Subject: Chemistry
Chapter: p Block Elements (Group 13 & 14)

JEE Main 2018 · 15 April · Evening Shift · Online · Chemistry · p Block Elements (Group 13 & 14)

Lithium aluminium hydride reacts with silicon tetrachloride to form:

Lithium aluminium hydride reacts with silicon tetrachloride to form:

Options

A $\mathrm{LiCl}, \mathrm{AlH}_3$ and $\mathrm{SiH}_4$
B $\mathrm{LiCl}, \mathrm{AlCl}_3$ and $\mathrm{SiH}_4$
C $\mathrm{LiH}, \mathrm{AlCl}_3$ and $\mathrm{SiCl}_2$
D $\mathrm{LiH}, \mathrm{AlH}_3$ and $\mathrm{SiH}_4$

Correct answer

B. $\mathrm{LiCl}, \mathrm{AlCl}_3$ and $\mathrm{SiH}_4$

Step-by-step solution

\mathrm{SiCl}_4+\mathrm{LiAlH}_4 \rightarrow \mathrm{LiCl}+\mathrm{AlCl}_3+\mathrm{SiH}_4

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