1
KCET 2025
MCQ (Single Correct Answer)
+1
-0

Which of the following reagents are suitable to differentiate Aniline and N-methylaniline chemical

A
Acetic anhydride
B
$\mathrm{Br}_2$ water
C
Conc. Hydrochloric acid and anhydrous zinc chloride
D
Chloroform and Alcoholic potassium hydroxide
2
KCET 2025
MCQ (Single Correct Answer)
+1
-0

$$ \text { Which of the following reaction/s does not yield an amine? } $$

KCET 2025 Chemistry - Compounds Containing Nitrogen Question 2 English
A
Both I and III
B
Only II
C
Only III
D
Both II and IV
3
KCET 2025
MCQ (Single Correct Answer)
+1
-0

$$ \text { Match the compounds given in List - I with the items given in List - II. } $$

List - I List - II
(I) Benzenesulphonyl Chloride (a) Zwitterioin
(II) Sulphanilic acid (b) Hinsberg reagent
(III) Alkyl Diazonium salts (c) Dyes
(IV) Aryl Diazonium salts (d) Conversion to alcohols
A
I - c, II - b, III - a, IV - d
B
I - a, II - c, III - b, IV - d
C
I - c, II - a, III - d, IV - b
D
I - b, II - a, III - d, IV - c
4
KCET 2024
MCQ (Single Correct Answer)
+1
-0

Biologically active adrenaline and ephedrine used to increase blood pressure contain

A
primary amino group
B
secondary amino group
C
tertiary amino group
D
quaternary ammonium salt
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