Question
Which of the following organic compounds undergo
nucleophilic substitution reaction most easily?Solution
The rate of a nucleophilic substitution reaction depends heavily on how easily the leaving group (halogen atom) can depart from the molecule. In alkyl halides like CH₃X (X = halogen), the leaving group ability follows this trend: I - > Br - > Cl - > F - This is because: Iodide (I⁻) is the largest and least basic halide ion, and thus it leaves most easily. Fluoride (F⁻) is small and strongly bonded to carbon, making it a poor leaving group.
Which of the following plant hormone, plays a primary role in allowing K+ to pass rapidly out of guard cells, causing the stomata to close in response t...
The PMGSY-III component explicitly connects rural habitations to which of the following?
Which slogan was used during the ICAR fertiliser campaign's awareness camps for school students in Punjab's Fazilka and Abohar districts?
Wh at is India's rank in the global groundnut production?
What is percent canopy density for open forest ?
What is the total amount allocated for the Micro-Irrigation Fund (MIF) under the PMKSY scheme?
Average loss of agricultural produce due to weeds in India is estimated to be around
Which app provides information on ornamental fish in eight Indian languages?
The Western Regional Agricultural Zonal Conference was organised at which city?
“Devine” and “Collego” are two agricultural substances work by producing toxic compounds
that dissolve the cell walls of target
...
