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A cylinder contains 68 g of ammonia gas ...

A cylinder contains 68 g of ammonia gas at S.T.P.
How many moles of ammonia are present in the cylinder?

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ICSE-MOLE CONCEPT AND STOICHIOMETRY-Questions from Previous ICSE Board Papers
  1. A cylinder contains 68 g of ammonia at STP. What is the volume occup...

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  2. A cylinder contains 68 g of ammonia gas at S.T.P. How many moles of ...

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  3. A cylinder contains 68 g of ammonia gas at S.T.P. How many moles of ...

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  4. Which of the following would weigh the least? [Atomic masses : Ag = ...

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  5. Complete the calculation. Show working for complete credit : Calcula...

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  8. Consider the reaction and based on the reaction answer the questions t...

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  9. In the formula F=Gm1m2//r^2, the quantity G:

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  10. Consider the reaction and based on the reaction answer the questions t...

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  11. Consider the reaction and based on the reaction answer the questions t...

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  12. The ratio between the number of molecules in 2 g of hydrogen and 32 g ...

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  15. A gas cylinder contains 12 xx 10^(24) molecules of oxygen gas. If Av...

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  16. A gas cylinder contains 12 xx 10^(24) molecules of oxygen gas. If Av...

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