Select the gas that has a characteristic rotten egg smell. [ammonia,ethane, hydrogenchloride, hydrogensulphide, ethyne] ·

Name that gas has a characteristic rotten egg smell.

Select from the list the gas that matches the description given in each case: [ammonia, ethane, hydrogen chloride, hydrogen sulphide, ethyne] This gas decolourizes bromine water,

Select from the list the gas that matches the description given in each case : [ammonia, ethane, hydrogen chloride, hydrogen sulphide, ethyne] This gas produces dense white fumes with ammonia gas.

Select from the list the gas that matches the description given in each case: [ammonia, ethane, hydrogen chloride, hydrogen sulphide, ethyne] This gas when treated with potassium permanganate changes its colour from pink to yellow

Select from the list the gas that matches the description given in each case: [ammonia, ethane, hydrogen chloride, hydrogen sulphide, ethyne] This gas produces reddish brown preciptate with nesslers reagent

Select from the list the gas that matches the description given in each case : (ammonia, ethane, hydrogen chloride, hydrogen sulphide, ethyne] (i) This gas is used for welding purposes. (ii) This gas is also a saturated hydrocarbon.

Select from the list the gas that matches the description given in the following case : (ammonia, ethane, hydrogen chloride, hydrogen sulphide, ethyne) This gas is used as a reducing agent in reducing copper oxide to copper.

Name : A gas with rotten egg smell.

The gas which has a rotten egg smell is:

From the list of the gases - Ammonia ethane,hydrogen chloride hydrogen sulphide,ethyne- Select the gas which is used as a reducing agent in reducing copper oxide to copper.