MCQ
Alkane with more boiling point is:
- AC2H6
- BC4H10
- CC5H12
- DC6H14
Explanation:
Alkane with the maximum molar mass (and hence maximum vandewaal's forces of attraction between the molecules) has the maximum boiling point.
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$[{N_2}{O_4}\,(g)\, \rightleftharpoons \,2N{o_2}(g)]$
At $300\,K$ and $1\,atm$ pressure, the degree of dissociation of $N_2O_4$ is $0.2.$ If one mole of $N_2O_4$ gas is contained in a vessel, then the density of the equilibrium mixture is.......$g/L$
$S\left( s \right) + {O_2}\left( g \right) \rightleftharpoons S{O_2}\left( g \right);{K_1} = {10^{52}}$
$2S\left( s \right) + 3{O_2}\left( g \right) \rightleftharpoons 2S{O_3}\left( g \right);{K_2} = {10^{129}}$
The equilibrium constant for the reaction $2S{O_2}\left( g \right) + {O_2}\left( g \right) \rightleftharpoons 2S{O_3}\left( g \right)$ is