The numbers of moles of BaCO3 which contain 1.5 moles of oxygen atoms – InterviewSolution

1.

The numbers of moles of BaCO3 which contain 1.5 moles of oxygen atoms is _______.(A) 0.5 (B) 1 (C) 3 (D) 6.02 x 1023

Answer»

Correct option: (A) 0.5

Since, 1 mole of BaCO₃ contains 3 moles of oxygen

1.5 moles of oxygen ≡ \(\cfrac{1}{3}\) x 1.5 = \(\cfrac{1}{2}\) = 0.5

moles of BaCO₃

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