Question

pressure
from one place to
4. Water helps in transporting
and
another
5. When water is electrolysed, the gas produced at cathode is
a​

Answer 1

Explanation:

5.hydrogen gas

During electrolysis of acidulated water, hydrogen gas (H2) is liberated at cathode.

4.Water transportation provides tremendous carrying capacity while consuming far less energy compared to other modes of transport such as truck, rail or air. Shippers select barge transportation because these energy efficiencies lead to substantial cost savings