Some Basic Concepts of Chemistry - Result Question 1
####1. 5 moles of
(a)
(2019 Main, 12 April I)
(b)
(c)
(d)
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Solution:
Key Idea To find the mass of
Number of moles
Compound | Mass of |
Mass of |
---|---|---|
We know that,
Number of moles
Using equation (A), it can be concluded that
From equation (i) and (ii)
On solving the equation, we obtain
So, the molar mass of