Question

500 ml of nitrogen at 27°C is cooled to –5°C at the same pressure. The new volume becomes
(a) 326.32 ml
(b) 446.66 ml
(c) 546.32 ml
(d) 771.56 ml

Answer 1

If 10 ml of 1 n hcl is required by 5 ml of the solution at the start and 8 ml of