किस property से pure substance की पहचान में मदद मिल सकती है?

Which property can help identify a pure substance?

Explanation opens after your attempt
Correct Answer

B. fixed melting point

Step 1

Concept

Fixed melting point or boiling point can be useful to identify purity. This is a physical property.

Step 2

Why this answer is correct

The correct answer is B. fixed melting point. Fixed melting point or boiling point can be useful to identify purity. This is a physical property.

Step 3

Exam Tip

Fixed melting point या boiling point purity की पहचान में useful हो सकते हैं। यह physical property है।

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किस property से pure substance की पहचान में मदद मिल सकती है? / Which property can help identify a pure substance?

Correct Answer: B. fixed melting point. Explanation: Fixed melting point या boiling point purity की पहचान में useful हो सकते हैं। यह physical property है। / Fixed melting point or boiling point can be useful to identify purity. This is a physical property.

Which concept should I revise for this Chemistry MCQ?

Fixed melting point or boiling point can be useful to identify purity. This is a physical property.

What exam hint can help solve this Chemistry question?

Fixed melting point या boiling point purity की पहचान में useful हो सकते हैं। यह physical property है।