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No. of molecules in 32g 02 is 6.022 xx ...

No. of molecules in 32g `0_2` is `6.022 xx 10^23` . This is number is known as...........

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Avogadro number
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V PUBLICATION-GAS LAWS AND MOLE CONCEPT-QUESTION BANK
  1. a) Group the following into pairs having same number of atoms A) 2g ...

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  2. Complete the table Hint: (MM CO₂=44, CH, = 16, SO, = 64) '(##VPUT...

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  3. Complete the table. (Atomic mass N 14, H-1, S-32, O=16) '(##VPUTT...

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  4. Complete the word diagram. '(##VPUTTTCHEXP01C02E06008Q01##)'

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  5. 4 samples of substance are given. Hint: Molecidar mass, NH3 = 17, N2 ...

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  6. Calculate the number of moles of 11.2L chlorine at STP. Find its mass.

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  7. No. of molecules in 32g 02 is 6.022 xx 10^23 . This is number is know...

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  8. Calculate the no. of moles in 220g CO2 Hint: Atomic mass (C=12,0=16)

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  9. Atomic mass of nitrogen is 14 which of these sample contains 6.022 xx ...

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  10. How many GAM is present in 32g oxygen.

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  11. Find the relation and fill suitably 20g Helium: 5 mole 48g carbon...

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  12. Calculae the no.of molecules in 2.8g Nitrogen.

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  13. a) How many moles of Hydrogen and chlorine is present in 10 mole of Hy...

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  14. Find in the no. of molecules in the following substances. a. 8g Hel...

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  15. Which of the following statements are related to Boyle's law? a. Wh...

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  16. 56g Nitrogen is taken (Atomic mass: N=14) a) Calculate the number ...

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  17. Calculate the following. a) How many GAM is present in 115g sodium??...

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  18. GAM of carbon is 12g a) How many atoms are present in 12g carbon? ...

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  19. The volumes of some gases at STP is given below. Find the mass equival...

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  20. a) Find the no.of moles of 112L NH3 at STP (Hint: Atomic mass-N 14,...

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