Chemistry
Select the gas that has a characteristic rotten egg smell. [ammonia, ethane, hydrogen chloride, hydrogen sulphide, ethyne]
Related Questions
The flame test with a salt P gave a brick red flame. What is the cation in P?
Gas Q turns moist lead acetate paper silvery black. Identify Q. pH of R is 10. What kind of substance is R?
State one relevant observation : When hydrogen sulphide gas is passed through lead acetate solution.
Identify the anion present in each of the following compounds: A, B, C :
(i) Salt 'A' reacts with conc. H2SO4 producing a gas which fumes in moist air and gives dense fumes with ammonia.
(ii) Salt 'B' reacts with dil. H2SO4 producing a gas which turns lime water milky but has no effect on acidified potassium dichromate solution.
(iii) When barium chloride solution is added to salt solution. 'C' a white precipitate insoluble in dilute hydrochloric acid is obtained.