Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptMiscellaneous/MixedMedium2 minQB

ChemistryMediumsingle choice

Thiols $(C_{4} H_{10} S)$ can be deodorized by reaction with household bleach ( $N a OCl$ ) according to the following unbalanced reaction:

$C_{4} H_{10} S + N a OCl \to C_{8} H_{18} S_{2} + N a Cl + H_{2} O$

How many grams of thiol can be deodorized by $74.5 g$ $N a OCl$ ? (S = $32$ )

Answer:

Solution:

$2 C_{4} H_{10} S + NaOCl \to C_{6} H_{18} S_{2} + NaCl + H_{2} O$

$mass of C_{4} H_{10} S = 2 \times \frac{74.5}{74.5} \times 90 = 180$

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

⏱ 2mℹ️ Source: QB

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