Alcohols Phenols And Ethers Ques 5

5. Which of the following is correct? [2001]

(a) On reduction of any aldehyde, secondary alcohol is formed

(b) Reaction of vegetable oil with $H_2 SO_4$ gives glycerine

(c) Sucrose on reaction with $NaCl$ gives invert sugar

(d) Alcoholic iodine gives iodoform with $NaOH$

Show Answer

Solution:

  1. (d)

$C_2 H_5 OH+4 I_2+6 NaOH \longrightarrow$

$ CHI_3 \downarrow+HCOONa+5 NaI+5 H_2 O $ Iodoform



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