1
WB JEE 2021
MCQ (More than One Correct Answer)
+2
-0
Change Language
The compounds X and Y are respectively

WB JEE 2021 Chemistry - Halogen Derivatives Question 1 English
A
WB JEE 2021 Chemistry - Halogen Derivatives Question 1 English Option 1
B
WB JEE 2021 Chemistry - Halogen Derivatives Question 1 English Option 2
C
WB JEE 2021 Chemistry - Halogen Derivatives Question 1 English Option 3
D
WB JEE 2021 Chemistry - Halogen Derivatives Question 1 English Option 4
2
WB JEE 2021
MCQ (More than One Correct Answer)
+2
-0
Change Language
Aqueous solution of HNO3, KOH, CH3COOH and CH3COONa of identical concentration are provided. The pair(s) of solutions which form a buffer upon mixing is (are)
A
HNO3 and CH3COOH
B
KOH and CH3COONa
C
HNO3 and CH3COONa
D
CH3COOH and CH3COONa
3
WB JEE 2021
MCQ (More than One Correct Answer)
+2
-0
Change Language
Reaction of silver nitrate solution with phosphorus acid produces
A
silver phosphite
B
phosphoric acid
C
metallic silver
D
silver phosphate
4
WB JEE 2021
MCQ (More than One Correct Answer)
+2
-0
Change Language
N2H4 and H2O2 show similarity in
A
density
B
reducing nature
C
oxidising nature
D
hybridisation of central atoms
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