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Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptLaws of Chemical CalculationsEasy2 minPYQ_2020

ChemistryEasysingle choice

What mass of sodium chloride would be decomposed by 9.8 g of sulphuric acid if 12 g of sodium bisulphate and 2.75 g of hydrogen chloride were produced in a reaction?

Options:

Answer:

Solution:

$\underset{x}{N a C l} + \underset{9.8 g}{H_{2} S O_{4}} \to \underset{12 g}{N a H S O_{4}} + \underset{3.65 g}{H C l}$
$x + 9.8 = 12 + 3.65$
$x = 5.85 g$

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Mole ConceptSubtopic:Laws of Chemical Calculations

⏱ 2mℹ️ Source: PYQ_2020

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