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The number of molecules in 40 g of sodiu...

The number of molecules in 40 g of sodium hydroxide is ……..

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The correct Answer is:
A, B, C

Sodium hydroxide = NaOH = 23 + 16 + 1 =40 g
40 g= 1 mole = `6.023 xx 10^(23)`
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FULL MARKS-BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS -Additional Questions Solved(Fill in the blanks)
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