Question

Name the method used for collection of hydrogen gas.Mention the confirmatory Test for hydrogen. write equation for lab. prep of hydrogen ( no copy form google plz××)​

Answer 1

Answer:

Electrolysis of water

Answer 2

Answer:

In the laboratory, H2 is usually prepared by the reaction of acids on metals such as zinc with Kipp's apparatus. The electrolysis of water is a simple method of producing hydrogen. A low voltage current is run through the water, and gaseous oxygen forms at the anode while gaseous hydrogen forms at the cathode.May 5, 2010