Salts on treatment with dilute H2SO4 gives a gas which not turn lime water milky. The salts may be |
|||||||
(a) |
NaHCO3 |
(b) |
Na2CO3 |
(c) |
BaSO4 |
(d) |
NaNO2 |
Salts on treatment with dilute H2SO4 gives a gas which not turn lime water milky. The salts may be |
|||||||
(a) |
NaHCO3 |
(b) |
Na2CO3 |
(c) |
BaSO4 |
(d) |
NaNO2 |