question_answer

Hydrochloric acid solution \[A\] and \[B\] have concentration of \[0.5N\]and \[0.1N\] respectively. The volumes of solutions \[A\]  and \[B\] required to make \[2\,litres\] of \[0.2N\] \[HCl\] are                                                                                 [KCET 1993]

A)                 \[0.5\,l\] of \[A+1.5\,l\] of \[B\]

B)                 \[1.5\,l\] of \[A+0.5l\] of \[B\]

C)                 \[1.0\,l\] of \[A+1.0\,l\] of \[B\]

D)                 \[0.75\,l\] of \[A+1.25l\] of \[B\]