(Introduction to terms electrode, electrolyte, electrolysis – detailed process not required).
Multiple Choice Question
Water gas is a mixture of
- carbon monoxide and oxygen
- carbon monoxide and hydrogen
- hydrogen and oxygen
- hydrogen and nitrogen.
Match the statements in Column A with those in Column B.
|Column A||Column B|
1. A metal which reacts with cold water to from hydrogen .
|2.A gas which is inflammable and non-supporter of combustion||2. Hydrogenation|
3 .A process in which vanspati ghee is prepared from vegitable oils
4. The removal of hydrogen or addition of oxygen
|5. The addition of hydrogen or removal of oxygen||5. Hydrogen|
Fill in the blank
A metal .................. hydrogen in the reactivity series gives hydrogen with ..................