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question_answer1)
Cyanide ion is
A)
Nucleophilic done
clear
B)
Electrophilic done
clear
C)
Strongly acidic done
clear
D)
Non-reactive and neutral done
clear
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question_answer2)
Compounds containing both amino and COOH groups are known as
A)
Diamines done
clear
B)
Unknown done
clear
C)
Amino acids done
clear
D)
Enzymes done
clear
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question_answer3)
Which of the following is \[{{1}^{o}}\] amine
A)
Ethylene diamine done
clear
B)
Dimethyl amine done
clear
C)
Trimethyl amine done
clear
D)
N-methyl aniline done
clear
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question_answer4)
\[{{C}_{3}}{{H}_{9}}N\] represents [AMU 1988]
A)
Primary amine done
clear
B)
Secondary amine done
clear
C)
Tertiary amine done
clear
D)
All of these done
clear
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question_answer5)
\[{{(C{{H}_{3}})}_{2}}\underset{N{{H}_{2}}\,\,\,\,\,}{\mathop{\underset{|\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{C.C{{H}_{2}}.}}\,}}\,CO.C{{H}_{3}}\] is [MP PET/PMT 1988]
A)
Diacetone done
clear
B)
Acetoneamine done
clear
C)
Diacetoneamine done
clear
D)
Aminoacetone done
clear
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question_answer6)
A secondary amine is [KCET 1992]
A)
An organic compound with two \[-N{{H}_{2}}\] groups done
clear
B)
A compound with two carbon atoms and an \[-N{{H}_{2}}\] group done
clear
C)
A compound with an \[-N{{H}_{2}}\] group on the carbon atom in number 2 position done
clear
D)
A compound in which two of the hydrogens of \[N{{H}_{3}}\] have been replaced by organic groups done
clear
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question_answer7)
The structural formula of methyl aminomethane is [MP PMT 1991]
A)
\[{{(C{{H}_{3}})}_{2}}CHN{{H}_{2}}\] done
clear
B)
\[{{(C{{H}_{3}})}_{3}}N\] done
clear
C)
\[{{(C{{H}_{3}})}_{2}}NH\] done
clear
D)
\[C{{H}_{3}}N{{H}_{2}}\] done
clear
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question_answer8)
Allyl isocyanide has [IIT 1995]
A)
9 sigma bonds and 4 pi bonds done
clear
B)
8 sigma bonds and 5 pi bonds done
clear
C)
8 sigma bonds, 3 pi bonds and 4 non-bonding electrons done
clear
D)
9 sigma bonds, 3 pi bonds and 2 non-bonding electrons done
clear
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question_answer9)
Triaminobenzene is a [BHU 1996]
A)
\[{{2}^{o}}\] amine done
clear
B)
\[{{3}^{o}}\] amine done
clear
C)
\[{{1}^{o}}\] amine done
clear
D)
Quarternary salt done
clear
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question_answer10)
\[C{{H}_{2}}=CH-C{{H}_{2}}-NH-C{{H}_{3}}\] is a [RPET 2000]
A)
Secondary amine done
clear
B)
Primary amine done
clear
C)
Tertiary amine done
clear
D)
None of these done
clear
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question_answer11)
Leakage of which gas was responsible for the Bhopal tragedy in 1984 [MP PET 2001]
A)
\[C{{H}_{3}}-N=C=O\] done
clear
B)
\[C{{H}_{3}}-C-N=S\] done
clear
C)
\[CHC{{l}_{3}}\] done
clear
D)
\[{{C}_{6}}{{H}_{5}}COCl\] done
clear
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question_answer12)
Which of the following is not a nitro-derivative [DCE 2004]
A)
\[{{C}_{6}}{{H}_{5}}N{{O}_{2}}\] done
clear
B)
\[C{{H}_{3}}C{{H}_{2}}ONO\] done
clear
C)
D)
\[{{C}_{6}}{{H}_{4}}(OH)N{{O}_{2}}\] done
clear
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question_answer13)
Acetonitrile is: [MP PMT 2004]
A)
\[{{C}_{2}}{{H}_{5}}CN\] done
clear
B)
\[C{{H}_{3}}CN\] done
clear
C)
\[C{{H}_{3}}COCN\] done
clear
D)
\[{{C}_{6}}{{H}_{5}}C{{H}_{2}}CN\] done
clear
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question_answer14)
In alkyl cyanide alkyl group attached with [BCECE 2005]
A)
C of CN group done
clear
B)
N of CN group done
clear
C)
Either C or N of CN group done
clear
D)
Both C and N of CN group done
clear
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question_answer15)
Number of isomeric primary amines obtained from \[{{C}_{4}}{{H}_{11}}N\] are [DPMT 2005]
A)
3 done
clear
B)
4 done
clear
C)
5 done
clear
D)
6 done
clear
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