1.

Assertion (A) : 0.1 M urea solution is iso-osmotic with 0.1 M NaCl solution.Reason (R ) : Urea and NaCl had same concentration.

Answer»

Assertion and reason both are CORRECT statements and reason is correct EXPLANATION for assertion.
Assertion and reason both are correct statements but reason is not correct explanation for assertion.
Assertion is correct statement but reason is WRONG statement.
Both assertion and reason are FALSE.

ANSWER :D


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