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Which of the following gases has the hig...

Which of the following gases has the highest density under standard conditions? 

A

`CO`

B

`N_(2)O`

C

`C_(3)H_(8)`

D

`SO_(2)`

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-STOICHIOMETRY-OBJECTIVE EXERCISE - 2
  1. Which of the following contains the maximum number of atoms?

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  2. Which contains more number of molecules?

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  3. Which of the following gases has the highest density under standard co...

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  4. Which of the following is heaviest?

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  5. The density of a gas is 2, relative to nitrogen, under the same condit...

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  6. The density of a gas at STP is 1.5 g/L. Its molecular weight is

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  7. 7g of nitrogen occupies a volume of 5 litres under certain conditions....

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  8. Henry thinks that a mole contains 6.023 xx 10^(24) molecules. Hence th...

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  9. One mole of oxygen (O(2)) is present in the following mass of sulphuri...

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  10. The number of gram - atoms of sulphur in 2 moles of peroxydisulphuric ...

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  11. Four ten litre flasks are separately filled with the gases hydrogen, h...

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  12. Which of the following has number of molecules present equal to those ...

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  13. If the relative atomic mass of oxygen is 64 units, the molecular mass ...

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  14. Both 22 grams of CO(2) and 8 grams of methane contain the following ca...

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  15. What is the mole percentage of O(2) in a mixture of 7g of N(2) and 8g ...

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  16. The number of oxygen molecules present in 100 grams of limestone is

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  17. 7.5 g of a gas occupies 5.6 litres as STP. The gas is

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  18. 3.011 xx 10^(22) atoms of an element weighs 1.15 g. The atomic mass of...

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  19. Equivalent weights 36. A bivalent metal has 12 equivalent weight. The ...

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  20. Molecular weight of Mohr's salt is 392. Its equivalent weight when it ...

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