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Standard XII

Chemistry

Units and Dimensions

An Angstrom i...

Question

An Angstrom is equal to

10^{- 7}

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10^{- 8}

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10^{- 9}

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10^{- 10}

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Solution

The correct option is C $10^{- 10}$ m
Angstrom is a unit for measuring length. It is used to express the size of atoms and molecules. It is equal to one ten-billionth meter.
Hence, the correct answer is ' $10^{- 10}$ m'

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An Angstrom is equal to

The correct option is C 10−10 mAngstrom is a unit for measuring length. It is used to express the size of atoms and molecules. It is equal to one ten-billionth meter.Hence, the correct answer is '10−10 m'10−

The correct option is C $10^{- 10}$ m
Angstrom is a unit for measuring length. It is used to express the size of atoms and molecules. It is equal to one ten-billionth meter.
Hence, the correct answer is ' $10^{- 10}$ m'