1
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
2
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
3
KCET 2024
MCQ (Single Correct Answer)
+1
-0

In the reaction, Aniline $\xrightarrow[\text { Dil. } \mathrm{HCl}]{\mathrm{NaNO}_2} P \xrightarrow[\text { NaOH }]{\text { Phenol }} Q$

A
$\mathrm{C}_6 \mathrm{H}_5 \mathrm{N}_2 \mathrm{Cl}$
B
ortho-hydroxyazobenzene
C
para-hydroxyazobenzene
D
meta-hydroxyazobenzene
4
KCET 2023
MCQ (Single Correct Answer)
+1
-0

In the reaction,

$${C_6}{H_5}CN\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{(ii)\,{H_3}{O^ + }}^{(i)\,SnC{l_2} + HCl}} X\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{}^{conc.\,KOH}} Y + Z$$

Formation of $$X, Y$$ and $$Z$$ are known by

A
Rosenmund reduction, Cannizzaro reaction
B
Clemmensen reduction, Sandmeyer reaction
C
Wolff-Kishner reaction, Wurtz reaction
D
Stephen reaction, Canizzaro reaction
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