N2 content in a urea sample was found to be only 42%. What is the actual urea content of the sample? (Molecular weight of urea = 60) ?

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Applicability of Clausius-Clapeyron Equation is subject to the condition that the __________________?

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A. 6.023 × 1013 B. 6.023 × 1010 C. 6.023 × 107 D. 1013...

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Weight of 56 litres of ammonia at N.T.P. is _____________ gm?

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A vessel of volume 1000 m3 contains air which is saturated with water vapour. The total pressure and temperature are 100 kPa and 20°C respectively. Assuming that the vapour pressure of water at 20°C is 2.34 kPa, the amount of water vapour (in kg) in the vessel is approximately ?

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