Question

The mass percentage of each constituent element present in 100 g of a compound is called its _______.
(A) molecular composition
(B) atomic composition
(C) percentage composition
(D) mass composition

Answer 1

the answer is percentages composition

Answer 2

Dear Adi,

● Answer - (C) percentage composition
The mass percentage of each constituent element present in 100 g of a compound is called its *percentage composition*.

● Explanation -
- Ratio of an amount of each element to the total amount of individual elements in a compound multiplied by 100 is called percentage composition.


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