EASY
10th CBSE
IMPORTANT
Earn 100

What are the two ways of forming the precipitate?

Important Questions on Chemical Reactions and Equations

EASY
10th CBSE
IMPORTANT
Give an example of a precipitate.
EASY
10th CBSE
IMPORTANT
Differentiate between a balanced and unbalanced equation with an example for each.
EASY
10th CBSE
IMPORTANT
What is meant by balancing of a chemical equation?
EASY
10th CBSE
IMPORTANT
What is the significance of a balanced chemical equation?
EASY
10th CBSE
IMPORTANT
Why should a magnesium ribbon be cleaned before burning in air?
EASY
10th CBSE
IMPORTANT
What is the colour of the precipitate formed when lead nitrate reacts with potassium iodide? (Yellow / White / Black)
EASY
10th CBSE
IMPORTANT
What happens during a chemical reaction?
EASY
10th CBSE
IMPORTANT
Does the atoms of one element change into another element during a chemical reaction?