NCE CLASS-XII CHEMISTRY CHAPTER-13 ORGANIC … · CLASS-XII CHEMISTRY CHAPTER-13 ORGANIC COMPOUNDS-...
26
Q.13.1: Give IUPA C names for the compounds given below & categorize them into prima, seconda & teia amines. (i) ( CH3 h CH NH 2 (iii) CH3 NH CH ( CH3 h (iv) ( CH3 h CNH 2 (v) c6 H5 NH CH 3 Soluti on: (i) 1 -Methylethanam i ne ( 10 am i ne) (ii ) Propan -1 - ami ne ( 10 ami ne) (ii i ) N - Methyl - 2 - methyl ethanami ne ( 20 ami ne) (iv) 2 - Methyl propan - 2 - amine ( 10 amine) (v) N - Me t hyl benzamine or N - met hylani l ine ( 20 amine) (vi ) N - Ethyl - N - met hyl eth anamine ( 30 ami ne) (vii) 3 - Brom obenzenami ne o r 3 - bromoaniline ( 10 amine) Q. 13.2: Menrion chemical tests to differentiate between the pairs of compounds given below. NCERT SOLUTIONS CLASS-XII CHEMISTRY CHAPTER-13 ORGANIC COMPOUNDS- AMINES
Transcript of NCE CLASS-XII CHEMISTRY CHAPTER-13 ORGANIC … · CLASS-XII CHEMISTRY CHAPTER-13 ORGANIC COMPOUNDS-...
Q.13.1:
Give IUPA C names for the compounds given below & categorize
them into primary, secondary & tertiary amines.
(i) ( CH3 h CH NH 2
(iii) CH3 NH CH ( CH3 h
(iv) ( CH3 h CNH 2
(v) c6 H5 NH CH 3
Solution:
(i) 1 -Methylethanamine ( 10 amine)
(ii) Propan -1 - amine ( 10 amine)
(iii) N - Methyl - 2 - methyl ethanamine ( 20 amine)
(iv) 2 - Methylpropan - 2 - amine ( 10 amine )
(v) N - Methyl benzamine or N - methylaniline ( 20 amine)
(vi) N - Ethyl - N - methyl ethanamine ( 30 amine )
(vii) 3 - Bromobenzenamine or 3 - bromoaniline ( 10 amine )
Q. 13.2:
Menrion chemical tests to differentiate between the pairs of
compounds given below.
NCERT SOLUTIONSCLASS-XII CHEMISTRY
CHAPTER-13ORGANIC COMPOUNDS- AMINES