Statement 1: The value of Avogadro's constant is $6.022 \times 10^{23}$
Statement 2: Mole is the ratio of number of atoms present in the substance to the Avogadro number.
Now choose the correct option :

Only statement 1 is correct

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Only statement 2 is correct

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Both the statements are correct

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Both the statements are incorrect

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Solution

The correct option is C Both the statements are correct
Na(Avogadro's number) $= 6.022 \times 10^{23}$
Also number of moles $= \frac{N u m b e r o f a t o m s}{N a}$
Hence both the given statements are correct.

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Similar questions

Choose the correct statement(s) related to carbon:

Statement 1: The chemical symbol for carbon is C.

Statement 2: The atomic number of carbon is 6.

Statement 3: It is metallic in nature.

Statement 4: It is a member of group 14 on the periodic table.

Choose the correct option based on the statement given:

Statement 1: Carbon always shares electrons and forms covalent bond with other elements.

Statement 2: $C^{+ 4}$ and $C^{- 4}$ ions are highly unstable.

Choose the correct option:

Statement 1: The chemical symbol of carbon is C

Statement 2: The atomic number of carbon is 6

Statement 3: It is metallic in nature

Statement 4: It is a member of group 14 on the periodic table

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