MCQ
When $50\,c{m^3}$ of a strong acid is added to $50\,c{m^3}$ of an alkali, the temperature rises by ${5\,^o}C$. If $250\,c{m^3}$ of each liquid are mixed, the temperature rise would be.....$^oC$
- ✓$5$
- B$10$
- C$25$
- D$20$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
(Rounded off to the nearest integer) [Given : Atomic weight in $g\, mol ^{-1}- Na : 23$; $N : 14 ; O : 16]$