Hydrochloric acid
Sodium hydroxide
What type of salt is disodium potassium phosphate (Na2KPO4) ?
Normal salt
Mixed salt
Double salt
Complex salt
Which is an example of tribasic acid?
Phosphoric acid
Sulphuric acid
Oxalic acid
Carbonic acid
Gypsum
An example of mono-basic organic acid is
acetic acid
oxalic acid
hydrochloric acid
carbonic acid
Litmus indicator