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If Avogadro number N(A) is changed from ...

If Avogadro number `N_(A)` is changed from `6.022xx10^(23) mol^(-1)` to 6`.022xx10^(20) mol^(-1)`, this would change:

A

The definition of mass in units of grams

B

The mass of one mole of carbon

C

the ratio of chemical species to each other in a balanced equation

D

The ratio of elements to each other in a compound

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The correct Answer is:
B
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ERRORLESS -SOME BASIC CONCEPTS OF CHEMISTRY-Ordinary Thinking (Objective Questions) The mole concept
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  6. 80 g of oxygen contains as many atoms as in

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

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

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

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  15. Which one of the following is the lightest?

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

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