Q.
The total number of electrons present in 18 mL water (density 1 g/mL) is
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a
6.023×1023
b
6.023×1024
c
6.023×1025
d
6.023×1021
answer is B.
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Detailed Solution
.each water molecule has 10 electrons,18 grams has one mole of molecules, therefore 18 grams has 10N electrons
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