3 3) The mechanism for formation of the product X is ABC+D (slow) (fast) The int

Question

3 3) The mechanism for formation of the product X is ABC+D (slow) (fast) The intermediate reactant in the reaction is E) X B) B D) D A) A 4) 4) When a liquid is in dynamic equilibrium with its vapor at a given temperature, the following conditions could exist D There is no transfer of molecuies between liquid and vapor The vapor pressure has a unique value. ln) The opposing processes, (liquid to vapor) and (vapor to liquid), proceed at equal rates. IV) The concentration of vapor is dependent on time. Which of the above choies are applicable? A) I, II, and 1II B) 1I and IV ci D) Il and l E)II, and IV

Explanation / Answer

3)
intermediate is compound which are not present as reactant or product in net reaction
here, D formed in step 1 and it react with B again to form product
so, D is intermediate reactant

Answer : D
4)
at equlibrium
rate of forward and backward reaction is equal
so, statment III is correct

since, rate of forward and backward reaction is equal
no extra vapour will form
so, no change in vapour pressure
so, statment II is correct

Answer : D

Related Questions

Navigate

• Browse (All)
• Browse 3
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.