Most Important One word substitution Class 5 One word substitution for all competitive exams

Some meta-directing substituents in aromatic substitution are given which one is the most deactivating?

Some meta-directing substituents in aromatic substitution are given which one is the most deactivating?

Describe some important methods for the preparation of alkanes. Discuss the substitution reactions of alkanes.

Towards electrophilic substitution, the most reactive will be

Which of the following is most reactive towards electrophillic aromatic substitution for halogen ?

Which one in the following pairs of substances undergoes S_(N^2) substitution reaction faster and why?

Which ones in the following pairs of substances undergoes S_(N)2 substitution reaction faster and why ?

Which one of the following reaction is an example of free radical substitution reaction?

When a mutation is limited to the substitution of one nucleotide pair of DNA, it is called as

Which one is o, p-directiong group for electrophliic substitution reaction ?