pBlock ElementsII 1 Question 84
80. Complete and balance the following chemical equations.
(i) $\mathrm{P}{4} \mathrm{O}{10}+\mathrm{PCl}_{5} \longrightarrow$
(ii) $\mathrm{SnCl}{4}+\mathrm{C}{2} \mathrm{H}_{5} \mathrm{Cl}+\mathrm{Na} \longrightarrow$
$(1998,1 \mathrm{M} \times 2=2 \mathrm{M})$
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Solution:
- (i)
$$ \mathrm{P}{4} \mathrm{O}{10}+6 \mathrm{PCl}{5} \longrightarrow 10 \mathrm{POCl}{3} $$
(ii) $\mathrm{SnCl}{4}+2 \mathrm{C}{2} \mathrm{H}{5} \mathrm{Cl}+2 \mathrm{Na} \longrightarrow \mathrm{Na}{2} \mathrm{SnCl}{4}+\mathrm{C}{4} \mathrm{H}_{10}$
