Alkyl Halides - 12


Chemistry Class 12
1.    In primary alkyl halide halogen atom is attached with a carbon which is further attached to three carbon atom.


2.    Alcohols react with Thionyl chloride in pyridine as a solvent to give alkyl cjhlorides.


3.    On the basis of bond strength R-F I more reactive then R-I.


4.    An electrophile may be neutral or positively charged.


5.    The mechanism of the nucleophilic substitution reaction does not depend upon the timing of breakage of C-X bond and the formation of C-Nu bond.


6.    SN2 is a double step mechanism.


7.    In SN2 reaction the extent of bond formation is equal to extent of bond breakage.


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