Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptMiscellaneous/MixedEasy2 minPYQ_2022

ChemistryEasyassertion reason

In the above reaction, $5 g$ of toluene is converted into benzaldehyde with $92 %$ yield. The amount of benzaldehyde produced is____ $\times 10^{- 2} g$

Answer:

530

Solution:

Molar mass of benzaldehyde= $106 g / mol$
Number of moles of toluene $= \frac{5}{92}$
Number of moles of Benzaldehyde $= 0.92 \times \frac{5}{92}$
Mass of Benzaldehyde $= 0.92 \times \frac{5}{92} \times 106 = 5.30 g = 530 \times 10^{- 2} g$

Stream:JEESubject:ChemistryTopic:Mole ConceptSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2022

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