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Byju's Answer
Standard IX
Chemistry
Isotopes
Question 7bWh...
Question
Question 7(b)
What is the mass of:
(b) 4 moles of aluminium atoms (atomic mass of aluminium = 27)?
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Solution
(b) The mass of 4 moles of aluminium atoms is
(
4
×
27
)
g
=
108
g
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