In which of the following cases, the final solution obtained will definitely be basic?

Options

A. 100 ml `0.1` M NaOH solution is mixed with 200 ml `0.1` M `H_(2)SO_(4)` solution.
B. 50 ml `40%w//w` NaOH solution is mixed with 1 litre of `0.5` M `H_(2)SO_(2)` solution.
C. 200 ml of `40%w//w` NaOH solution is mixed with `1.5` litre of 1 M HCl solution.
D. 200 ml of `0.2` M NaOH solution is mixed with 100 ml of `0.2` M `H_(2)SO_(4)` solution.

Answer

C