EASY
Earn 100

What is the chemical name of baking soda?
(a)Sodium hydrogen carbonate
(b)Sodium carbonate
(c)Potassium carbonate
(d)Calcium sulphate hemihydrate

50% studentsanswered this correctly
Important Questions on Acids, Bases and Salts
EASY


MEDIUM

EASY
What happens when: (write chemical equation only).
(ii) Sulphuric acid reacts with caustic soda

HARD

EASY

MEDIUM


HARD

EASY
Choose the method of preparation of Sodium nitrate, from the methods given in the list:
[List: A. Neutralization B.Precipitation C.Direct combination D.Substitution]


EASY
Write a balanced chemical equation the following reaction:
Action of dilute sulphuric acid on sodium hydroxide.


EASY

MEDIUM

HARD
An equal volume of molar hydrochloric acid and sulphuric acid is neutralised by dilute solution and and of heat are liberated. Which of the following is true?

HARD


MEDIUM


