The percentage of N2 in urea is about...

The percentage of `N_2` in urea is about

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PATHFINDER-MOLE AND STOICHIOMETRY-I-QUESTION BANK

The mass of 112 cm^3 of CH4 gas at STP is
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Number of molecules in 1 litre of water is close to
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The percentage of N2 in urea is about
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For 14 g of CO the wrong statement is
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The weight of 112 mL of oxygen at NTP is
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The oxygen obtained from 72 kg of water is
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One mole of CH4 contains
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The equivalent mass of a certain bivalent metal is 20 . The molecular ...
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Arrange the following in order of increasing mass (atomic mass, O = 16...
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Stoichiometric ratio of sodium dihydrogen orthophosphate and sodium hy...
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Which of the following sets of compounds correctly illustrate the law ...
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