Cooling bath contains suitable ________ A. Ice B. Water C. Cooling

cooling-bath-contains-suitable-a-ice-b-water-c-cooling

Cooling bath contains suitable ________

A. Ice

B. Water

C. Cooling mixture

D. Cool water

I had been asked this question during an online interview.

My question is based upon Cloud Point and Pour Point topic in chapter Lubricants of Applied Chemistry

The correct choice is C. Cooling mixture

Explanation: Cooling bath contains suitable cooling mixture. It may be water sometimes but it is selected according to the lubricant. It is mainly used for cooling purposes.