Question

X is formed when concentrated aqueous solution of NaCl is electrolysed along with gases H2

and Cl2 . Answer the following questions based on the information given

a) Identify X. Write the chemical formula and chemical name of the substance. 1

b) Name the process involved and write the balanced chemical reaction. 2

c) Which gas is liberated at cathode and anode? 1

d) List one important use of both the gases. 1​

Answer 1

Answer:

X is formed when concentrated aqueous solution of NaCl is electrolysed along with gases H2

and Cl2 . Answer the following questions based on the information given

a) Identify X. Write the chemical formula and chemical name of the substance. 1

b) Name the process involved and write the balanced chemical reaction. 2

c) Which gas is liberated at cathode and anode? 1

d) List one important use of both the gases. 1