List of top Chemistry Questions on electron displacement effects asked in KEAM

Match the following:

The correct increasing order of the acid strength of benzoic acid (I), 4-nitrobenzoic acid (II), 3,4-dinitrobenzoic acid (III) and 4-methoxybenzoic acid (IV) is

Which of the following is an electron donating group?

No two electrons in an atom can have the same set of quantum numbers. This is known as:

Which of the following is not an electron withdrawing group?

Which of the following functional groups will show -R effect?

Which of the following group shows $-R$ effect?

Which of the following is an electron donating group?