To sodium or potassium salts of carboxylic acids . . . . . . . . also called?
A. Soap
B. Bleaching powder
C. Baking soda
D. Washing soda
Answer: Option A
A. Soap
B. Bleaching powder
C. Baking soda
D. Washing soda
Answer: Option A
Traditional 'battery' contains which of the following chemicals?
A. Ethylene glycol
B. Sulphuric acid
C. Sodium bicarbonate
D. Ethanol
Join The Discussion