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Question
List-I contains compounds for the test and List-II contains test which distinguish the given pair of compounds.
Which of the following option has correct combination considering List-I and List-II?
List-I contains compounds for the test and List-II contains test which distinguish the given pair of compounds.
Which of the following option has correct combination considering List-I and List-II?
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Solution
The correct option is C (I), (P)
(P) Iodoform test: A positive iodoform test is given by the compounds having methyl ketone group in their structure and secondary alcohols that contain methyl groups in α− position.
(Q) Aqueous AgNO3 (Silver nitrate test): This test used to detect the halide ion presence. Chlorine attached directly with phenyl ring does not ionise whereas chlorine at benzylic postion precipitated out as AgCl.
(R) Isocyanide test: A test for primary amines.
(S) Lucas test used to differentiate among primary, secondary and tertiary alcohols.
(T) Sodium bicarbonate test: Acetic acid release CO2 with NaHCO3 but phenol do not.
(P) Iodoform test: A positive iodoform test is given by the compounds having methyl ketone group in their structure and secondary alcohols that contain methyl groups in α− position.
(Q) Aqueous AgNO3 (Silver nitrate test): This test used to detect the halide ion presence. Chlorine attached directly with phenyl ring does not ionise whereas chlorine at benzylic postion precipitated out as AgCl.
(R) Isocyanide test: A test for primary amines.
(S) Lucas test used to differentiate among primary, secondary and tertiary alcohols.
(T) Sodium bicarbonate test: Acetic acid release CO2 with NaHCO3 but phenol do not.
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