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The diameter of the nucleus of an atom ...

The diameter of the nucleus of an atom is measured in fermi (femto)meter (fm) which is equal to

A

`10^(-18) m`

B

`10^(21) m`

C

`10^(-15) m`

D

`10^(-24)m`

Text Solution

Verified by Experts

The correct Answer is:
C
`10^(-18)` (atto), `10^(-21)` (zepto), `10^(24)` (yocto).
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R SHARMA-SOME BASIC CONCEPTS OF CHEMISTRY-Question Bank
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  2. Which of the following has an ambiguous number of significant figures?

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  3. The diameter of the nucleus of an atom is measured in fermi (femto)me...

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  4. Which of the following is correct?

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  5. Which of the following is wrong?

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  6. Which of the following is wrong?

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  7. Which of the following is not true?

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  10. The total number of atoms present in 10.6g of Na(2) CO(3) will be

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  11. Which of the following has the minimum number of atoms?

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  12. Law of reciprocal proportions was establish by

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  15. How many elements are found in nature?

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  16. The number of synthetic elements are

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  17. Barn is used to measure the cross-sectional area of the mucles of an a...

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  18. Loschmidt number is the number of molecules in 1......of a gas at ST...

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  19. Which of the following will not change if a mole were to contain 1xx1...

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