JEE-MAIN SERIES Chemistry
Sulphur
5 previous year questions.
Volume: 5 Ques
Yield: Medium
High-Yield Trend
3
2022 1
2019 1
2017 Chapter Questions 5 MCQs
01
PYQ 2017
medium
chemistry ID: jee-main
The number of and bonds present in peroxodisulphuric acid and pyrosulphuric acid respectively are :
1
(2 and 2) and (2 and 2)
2
(2 and 4) and (2 and 4)
3
(4 and 2) and (2 and 4)
4
(4 and 2) and (4 and 2)
02
PYQ 2019
medium
chemistry ID: jee-main
The oxoacid of sulphur that does not contain bond between sulphur atoms is :
1
2
3
4
03
PYQ 2022
medium
chemistry ID: jee-main
Which of the following oxoacids of sulphur contains in two different oxidation states?
1
2
3
4
04
PYQ 2022
medium
chemistry ID: jee-main
Match List - I with List - II
List I List II
A I
B II
C III
D (g) IV
Choose the correct answer from the optionsgiven below :
List I List II
A I
B II
C III
D (g) IV
Choose the correct answer from the optionsgiven below :
1
(A) - (II), (B) - (IV), (C) - (I), (D) - (III)
2
(A) - (II), (B) - (I), (C) - (IV), (D) - (III)
3
(A) - (III), (B) - (IV), (C) - (I), (D) - (II)
4
(A) - (III), (B) - (I), (C) - (IV), (D) - (II)
05
PYQ 2022
medium
chemistry ID: jee-main
The formula of the purple colour formed in Laissaigne’s test for sulphur using sodium nitroprusside is
1
NaFe[Fe(CN)6]
2
Na[Cr(NH3)2(NCS)4]
3
Na2[Fe(CN)5(NO)]
4
Na4[Fe(CN)5(NOS)]