Chemistry - GOC Question with Solution | TestHub

ChemistryGOCAcid BaseMedium2 minQB

ChemistryMediumnumerical

Sum of molecular mass of gas (A + C) is:

Answer:

90.00

Solution:

Compound contains –SO₃H and –CO₂H groups.

Both are stronger acids than H₂CO₃ → react with NaHCO₃.

$A c i d + N a H C O_{3} \to S a lt + C O_{2} ↑ + H_{2} O$

Hence, two CO₂ gases are evolved (A and C).

Using ¹⁴NaHCO₃, gases formed are isotopic CO₂.

$M_{A} + M_{C} = 90$

Stream:JEESubject:ChemistryTopic:GOCSubtopic:Acid Base

⏱ 2mℹ️ Source: QB

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