Q. How many atoms are there in 3 mole of Na?
Ans.- 1 mole of Na has 6.022* 10^24 atoms
Thus ,3 Mole has -- 3*6.022*10^24
= 18.066*10^24 atoms.
Ans.- 1 mole of Na has 6.022* 10^24 atoms
Thus ,3 Mole has -- 3*6.022*10^24
= 18.066*10^24 atoms.
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