1
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1

A certain metal sulphide, MS2, is used extensively as a high temperature lubricant. If MS2 is 40.06% by mass sulphur, metal M has atomic mass.

A
160 u
B
64 u
C
40 u
D
96 u
2
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1

BITSAT 2022 Chemistry - Haloalkanes and Haloarenes Question 1 English

X and Y are

A
benzene, benzaldehyde
B
toluene, benzaldehyde
C
toluene, benzoic acid
D
benzene, benzoic acid
3
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1

Ge (II) compounds are powerful reducing agents whereas Pb (IV) compounds are strong oxidants. It can be because

A
Pb is more electropositive than Ge.
B
ionisation potential of lead is less than that of Ge.
C
ionic radii of Pb2+ and Pb4+ are larger than that of Ge2+ and Ge4+.
D
more pronounced inert pair effect in lead has.
4
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1

Which compound has antifluorite structure?

A
MnO4
B
Na2O
C
Na2O2
D
Li2O2
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