The molality of a \(10 \%( V / V )\) solution of di-bromine solution in \(CCl _4\) (carbon tetrachloride) is ' \(x\) '. …

The molality of a \(10 \%( V / V )\) solution of di-bromine solution in \(CCl _4\) (carbon tetrachloride) is ' \(x\) '. \(x =\)________ \(\times 10^{-2} m\). (Nearest Integer)
[Given: molar mass of \(Br _2= 160 g mol ^{-1}\)
atomic mass of \(C =12 ~g mol ^{-1}\)
atomic mass of \(Cl =35.5 ~g mol ^{-1}\)
density of dibromine \(3.2 ~g cm ^{-3}\)
density of \(\left.CCl _4=1.6 ~g cm ^{-3}\right]\)

[JEE Main 2023, 1 Feb (Shift 2)]