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The term mole first used by Ostwald in 1...

The term mole first used by Ostwald in `1896` refers for the ratio of mass of a substance in `g` and its molecular weight. `1 "mole"` of a gaseous compound occupies `22.4 "litre"` at `NTP` and contains `6.023xx10^(23)` molecules of gas.
weight of `1 "atom"` of hydrogen is:

A

`1.66xx10^(-24) "amu"`

B

`3.32xx10^(-24)g`

C

`1.66xx10^(-24)g`

D

`3.32xx10^(-24) "amu"`

Text Solution

Verified by Experts

The correct Answer is:
C
`N "atoms of" H=1g`
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P BAHADUR-MOLE AND EQUIVALENT CONCEPT-Exercise 7 Comprehension based objective problems
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  10. The concentration of solutions can be expressed in number of ways such...

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  11. The concentration of solutions can be expressed in number of ways such...

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  14. What weight of AgCl will be precipitated when a solution containing 4....

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  15. Find out the equivalent weight of H(3) PO(4)in the reaction: Ca(OH)(...

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  16. 20 mL of 0.2 M Al(2) (SO(4))(3) is mixed with 20 mL of 0.6 M BaCl(2). ...

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  17. A 6.90 M solution of KOH contains 30% by weight of KOH. Calculate the ...

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  18. Find the weight of H(2) SO(4) in 1200 mL of a solution of 0.2 N streng...

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  19. The concentration of solutions can be expressed in number of ways such...

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