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Which among the following is a pure subs...

Which among the following is a pure substance?

A

Dilute sulphuric acid

B

Concentrated sulphuric acid

C

Aqueous NaCl

D

Molten NaCl

Text Solution

Verified by Experts

The correct Answer is:
D
NaCl is a compounds. Every compound is a pure substance. Molten NaCl means NaCl in liquid state, hence molten NaCl is a pure substance.
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