The correct option is C 0.16
Given,
CuCl2 is an electrolytic solute and it is fully ionised
∴
CuCl2→Cu2++2Cl−
Thus, the number of ions in the solution is 3
∴ i = 3, assuming complete ionization of CuCl2
We know,
Corrected boiling point elevation of solution is,
△Tb=i×Kb×m
where,
△Tb is the elevation in boiling point.
Kb is molal elevation constant.
m is molality of solution.
i is van't Hoff factor
∴
△Tb=i×Kb×wB×1000mB×wA
where,
wB is mass of solute
mB is molar mass of solute
wA is mass of solvent
△Tb=3×0.52×13.44×1000134.4×1000=0.156≈0.16 K