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The number of water molecules is maximum...

The number of water molecules is maximum in

A

18 molecules of water

B

1.8 gram of water

C

18 gram of water

D

18 moles of water

Text Solution

Verified by Experts

The correct Answer is:
D
1 mole contains `6.02xx10^(23)` molecule
`:.` 18 mole will contain `18xx6.02xx10^(23)`
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ERRORLESS -SOME BASIC CONCEPTS OF CHEMISTRY-Ordinary Thinking (Objective Questions) The mole concept
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  5. The maximum amount of BaSO(4) precipitated on mixing BaCl(2) (0.5 M) w...

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  6. The number of moles of sodium oxide in 620 g of it is

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  7. 80 g of oxygen contains as many atoms as in

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  8. The number of sodium atoms in 2 moles of sodium ferrocyanide is

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  9. The total number of gram-molecules of SO(2)Cl(2) in 13.5 g of sulphury...

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  10. The molarity of orthophosphoric acid having purity of 70% by weight an...

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  11. Number of atoms of He in 100 atoms of He (at.mass 4 amu) is

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  12. If 1 ml of water contains 20 drops. Then no. of molecules in a drop of...

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  13. In an experiment, 4g of M(2)O(x) oxide was reduced to 2.8g of the met...

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  14. A sample of phosphorus trichloride (PCl(3)) contains 1.4 moles of the ...

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  15. Which among the following is the heavist?

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  16. Which one of the following is the lightest?

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  17. The number of water molecules in 1L of water is :

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  18. The number of moles of BaCO(3) which contains 1.5 moles of oxygen atom...

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  19. 250 ml of a sodium carbonate solution contains 2.65 grams of Na(2)CO(3...

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  20. The mass of 1 mole of neutrons (m(n) = 1.675 xx 10^(-27) kg) is:

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