Chemistry - Chemical Kinetics Question with Solution | TestHub

ChemistryChemical KineticsFirst Order ReactionsMedium2 minQB
ChemistryMediumsingle choice
Passage / Comprehension

For the first-order dissociation reaction

A₂B₃(aq) → 2A³⁺(aq) + 3B²⁻(aq),

a definite volume of solution is taken at different instants, and its osmotic pressure rise is measured. The osmotic pressure rise at is and at is . [Given density of solution is constant and equal to , ]

Calculate osmotic pressure of solution in mm at .

 

Options:

Answer:
B
Solution:

(aq.)

C'RT, where C' is the effective molarity.

 

 

 

 

 

Stream:JEESubject:ChemistryTopic:Chemical KineticsSubtopic:First Order Reactions
2mℹ️ Source: QB

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