MCQ
Which of the following is the correct statement for red lead
- AIt is an active form of lead
- BIts molecular formula is $P{b_2}{O_3}$
- CIt decomposes into $Pb$ and $C{O_2}$
- ✓It decomposes into $PbO$ and ${O_2}$
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$A\left( s \right) \rightleftharpoons B\left( g \right) + C\left( g \right);{K_{{p_1}}} = x\,at{m^2}$
$D\left( s \right) \rightleftharpoons C\left( g \right) + E\left( g \right);{K_{{p_2}}} = y\,at{m^2}$
The total pressure when both the solids dissociate simultaneously is
$1. CH^+_3$ $2. \,CH^-_3$