Explore topic-wise InterviewSolutions in .

This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following compounds fail in Friedel-Crafts alkylation reaction ?A. B. C. D.

Answer» Correct Answer - (b,c)
Discussion
2.

Statement I: Aniline on reaction with ` NaNO_2HCl` at `0^@C` followed by coupling with `beta`-naphthol gives a dark blue coloured precipitate. Statement II: The colour of the compound formed in the reaction of aniline with `NaNO_2//HCl` at ` 0^@C` followed by coupling with `beta`-naphthol is due to extended conjugation.A. Statement I is correct , Statement II is coorect , Statement II is the correct explanation of Statement I.B. Statement I is correct , Statement II is coorect , Statement II is not the correct explanation of Statement I.C. Statement I is correct, Statement II is incorrect.D. Statement I is incorrect, Statement II is correct.

Answer» Correct Answer - (d)
Discussion