A-1.
If the atomic mass of Sodium is 23, the number of moles in 46 g of sodium is :
(1) 1
(2) 2
(3) 2.3
(4) 4.6
Answers
Answered by
1
(
Answer:
(3 ) 2.3 answer hoga ok home hai .
Answered by
4
Answer:
no. of moles= given mass.
atomic mass
= 46.
23
= 2
answer is 2 moles.
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