Chemistry, asked by rahmath15, 1 year ago

The number of mole of oxygen in one litre o
containing 21% oxygen by volume, under stan
conditions, is
(1) 0.0093 mole (2) 2.10 moles
(3) 0.186 mole (4) 0.21 mole

Answers

Answered by adityasonawane

10

Answer:

0.0093

Explanation:

we take 21as given mass

number of mole =21÷22400

=0.093

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