Chemical Process
Builders are added in soap to act as

Cleaning power booster
Corrosion inhibitor
Fabric brightener
Anti-redeposition agent

ANSWER DOWNLOAD EXAMIANS APP

Chemical Process
Pick out the false statement pertaining to water treatment.

The zeolite water softening process reduces the hardness of water by not more than 50%
Sodium sulphate or sodium carbonate do not cause hardness in water
Aeration of water is effective in CO₂ removal
Water with pH value less than 7, is acidic

ANSWER DOWNLOAD EXAMIANS APP