Q47Multiple choice
Write the formulae for the following and calculate the molecular mass for each one of them.
- (a)Caustic potash
- (b)Baking powder
- (c)Lime stone
- (d)Caustic soda (e) Ethanol (f) Common salt
Show answer
(a) Caustic potash
(b) Baking powder
(c) Lime stone
(d) Caustic soda (e) Ethanol (f) Common salt