A sample of nitric acid is 69% by mass and it has a concentration of I 5.44 moles per litre. Its density is

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1.86 g/cc

1.41 g/cc

2.60 g/cc

1.02 g/cc

answer is B.

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Detailed Solution

Volume of 100 g sample = 100dMolarity = 6963×1100d×100015.44=6963×1100/d×1000d=63×15.4469×10=1.409 g/cc≈1.41 g/cc

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