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Assertion(A): Molecular mass of water is 16 u.Reason(R): 32 g of oxygen contains 6.022x 1023 molecules.a) Both A and R are true, and R is the correct explanation of the assertion. b) Both A and R are true, but R is not the correct explanation of the assertion. c) A is true, but R is false.d) A is false, but R is true. |
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