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Calculate the mass of : 1 molecule of wa...

Calculate the mass of : 1 molecule of water

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MBD PUBLICATION-BASIC CONCEPT OF THEORY-QUESTION BANK
  1. Calculate the mass of : 1 atom of C^14

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  2. Calculate the mass of : 1 atom of N2

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  3. Calculate the mass of : 1 molecule of water

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  4. Calculate the mass of : 100 molecules of sucrose (C12H22O11)

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  5. Calculate the mass of 1 amu in grams.

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  6. A 0.005 cm thick coating of copper is deposited on a plate of 0.5m^2 t...

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  7. Calculate the number of moles in the following masses : (i) 1.46 metri...

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  8. Calculate the number of moles in the following masses : (ii) 7.9 mg of...

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  9. Calculate the number of molecule present in : 1 kg oxygen

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  10. Calculate the number of molecule present in : 1dm^3 of hydrogen at S....

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  11. Silver is a very precious metal and is used in jewellery. One million ...

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  12. What is the mass of half of a mole of nitrogen atoms?

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  13. Calculate the number of moles in 25 gm of calcium carbonate.

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  14. How many gram atoms of oxygen are present in 11.2 litres of CO2at NTP ...

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  15. How many moles are there in 8.8 grams of CO2.

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  16. What is the mass of half a mole of oxygen atom ?

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  17. How many moles of hydrogen molecules are there in one mole of hydrogen...

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  18. What is the molar volume of 2 grams of hydrogen gas at STP taking the ...

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  19. fill up the gap : 2 mole of nitrogen occupies ml at STP.

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  20. Avagadro's number of helium weight how many grams ?

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