Question

Helium is used as a coolant, mostly in nuclear reactors.

• A. True
• B. False

Answer 1

The correct option is A True

Nobel gas

• They are also called inert gas.
• They do not react with other elements.
• They are stable in nature.
• Example- helium, neon, argon, etc.

Used of helium as a coolant-

It is used to remove heat from the nuclear reactor core and transfer it to electrical generators and the environment.

Hence,

The statement is true as helium is used as a coolant, mostly in nuclear reactors.