Reason (R) : CH3-group bonded to benzene ring increases electron density at o– and p– position.
Answer:Both A and R are correct and R is the correct explanation of A.
Reason (R) : CH3-group bonded to benzene ring increases electron density at o– and p– position.
Answer:Both A and R are correct and R is the correct explanation of A.
Reason (R) : The mixture of concentrated sulphuric acid and concentrated nitric acid produces the electrophile, NO2+ .
Answer:Both A and R are correct and R is the correct explanation of A.
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Reason (R) : Branching does not affect the boiling point.
Answer:Both A and R are not correct.
Answer:HI > HBr > HCl
Answer:R–Cl < R–Br < R–I
Answer:I2 < Br2 < Cl2 < F2
(A) n–butane (B) 2–methylbutane
(C) n-pentane (D) 2,2–dimethylpropane
Answer:C > B > D > A
Answer:Gattermann Koch reaction
Answer:more stable carbocation
Answer:AgNO3/C2H5OH
Answer:Isopropyl chloride
Answer:cracking
Answer:trans-2-pentene
Answer:Toluene
Answer:Neopentane
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