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Tamil Nadu State Board ( Samacheer Kalvi ) Online Test based on Book Back Questions - 12th Standard Chemistry - English Medium - Organic Nitrogen Compounds
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Samacheer Kalvi 12th
English
Chemistry
Organic Nitrogen Compounds
Samacheer Kalvi 12th Chemistry - Organic Nitrogen Compounds - Book Back Questions in English Medium
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Question 1 Of 10
The test used to identify a secondary amine is
iodo form test
silver mirror test
Libermann’s nitroso test
carbylamine test
Question 2 Of 10
The product ‘D’ of the reaction
CH3CH2NH2
CH3CN
HCONH2
CH3CONH2
Question 3 Of 10
Hydrogen cyanide and hydrogen isocyanide are
chain isomers
position isomers
tautomers
Geometrical isomers
Question 4 Of 10
In case of sustituted aniline, the groups which increase the basic strength are
(i) & (ii)
(i) & (iii)
(ii) & (iii)
(iii) & (iv)
Question 5 Of 10
Gabriel phthalimide synthesis is used for the preparation of
aliphatic primary amines
aromatic primary amines
both (a) & (b)
none of the above
Question 6 Of 10
The correct order of acidic nature of nitro alkanes is
nitro propane> nitroethane > nitro methane
nitro propane c) nitro methane < nitro ethane < nitro propane d) nitro ethane> nitro methane> nitro propane
Question 7 Of 10
Methyl magnesium chloride is converted into ethanenitrile by treating with
cyanogen
cyanogen chloride
methyl cyanide
hydrogen cyanide
Question 8 Of 10
Identify X in the following sequence of reaction
(CH3)2CHCOCl
CH3CH2CH(OH)CH2Cl
CH3CH2CH2COCl
ClCH2CH2CH2CHO
Question 9 Of 10
Oil of mirbane is
nitro ethane
nitro propane
nitro benzene
nitro aniline
Question 10 Of 10
Schotten Baumann reaction is an example of
nucleophilic substitution
nucleophilic addition
electrophilic substitution
electropholic addition
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