NEET Chemistry Percentage Composition MCQ Question
What is true regarding the percentage composition of elements in a compound?
Elements are present in a fixed and definite ratio.
The percentage composition varies with temperature.
Elements can exist in any arbitrary ratio in a compound.
The ratio of elements changes during a chemical reaction.
Correct Answer
Detailed Explanation
The percentage composition of elements in a compound is fixed and characteristic of that compound, as stated in the NCERT context.
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