Certain blank spaces are left in the following table

Analytical Chemistry (10)

Certain blank spaces are left in the following table and these are labelled as A, B, C, D and E. Identify each of them.

Answer

A: NaHSO4 + HCl

B: upward displacement of air

C: Mg3N2 + H2O

D: Quicklime or CaO

E: downward displacement of air

  • Exam Year: 2017