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Eamcet Chemistry
2 nd Year : Unit 1.2 ( Solid State ) - Solid State – II

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If the density of NaCl = 2.165 g cm^-3 and the distance between Na⁺ and Cl ^- = 281 pm, Avogadro’s number is equal to

A. 7 × 10²³ mol ^-1

B. 8 × 10²³ mol^-1

C. 6 × 10²³ mol ^-1

D. 3 × 10²³ mol^-1

E. None of the above

View Answer

Correct choice: C

Explanation:

None

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Eamcet Chemistry 2 nd Year : Unit 1.2 ( Solid State ) - Solid State – II

Eamcet Chemistry
2 nd Year : Unit 1.2 ( Solid State ) - Solid State – II