1
MHT CET 2021 22th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

If 6 g of solute dissolved in 100 g of water lowers the freezing point by 0.93 K. What is molar mass of solute? (K$$_\mathrm{f}$$ = 1.86 K kg mol$$^{-1}$$)

A
120 g mol$$^{-1}$$
B
60 g mol$$^{-1}$$
C
90 g mol$$^{-1}$$
D
180 g mol$$^{-1}$$
2
MHT CET 2021 22th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which from following electrolytes, molar conductivity is determined using Kohlrausch theory?

A
KCl
B
Na$$_2$$SO$$_4$$
C
CH$$_3$$COOH
D
HCl
3
MHT CET 2021 22th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

How many lattice points are present in a face centred cubic unit cell?

A
8
B
17
C
14
D
9
4
MHT CET 2021 22th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which block elements from following are known as transition elements?

A
f-block
B
s-block
C
p-block
D
d-block
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