The role of chlorophyll is (a) Oxygen carrier (b) Photosynthesis (c) Electron transfer (d) Neuromuscular irritability Grignard reagent is (a) R Li (b) R Mg R (c) R Mg (d) R Mg X Alkyl lithium reagent...

The role of chlorophyll is

(a) Oxygen carrier (b) Photosynthesis

(c) Electron transfer (d) Neuromuscular irritability

Grignard reagent is

(a) R Li (b) R Mg R

(c) R Mg (d) R Mg X

Alkyl lithium reagent structure is

(a) R Li (b) R Li X

(c) Both (a) and (b) (d) None of these