Name the gas evolved
1) con nitric acid is added to an yellow coloured solid non metal
2) dil hydrochloric acid is added to lime stone
3) dil nitric acid is added to reddish brown metal whose oxide is black in colour.
Answers
Answered by
1
Answer:
(1)nitrogen dioxide gas is evolved.(2)hydrogen gas is released.(3) nitrogen dioxide gas is evolved.
Similar questions
History,
5 months ago
English,
5 months ago
History,
5 months ago
Computer Science,
9 months ago
English,
11 months ago
India Languages,
11 months ago