(When G = EDG) (When G = EWG)
EDG → Electron donating group
EWG → Electron withdrawing group
So, the correct option is (A).
Major products A and B formed in the following reaction sequence , are
Proton (P) and electron (e) will have same de-Broglie wavelength when the ratio of their momentum is (assume mp = 1849me):
Hydrocarbons are organic compounds that are entirely made up of only two kinds of atoms – carbon and hydrogen. Typically, hydrocarbons are colourless gases that have very weak odours.
According to experimental evidences, SE (S = substitution; E = electrophilic) reactions are supposed to proceed via the following three steps: