1
MHT CET 2023 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify number of moles of donor atoms in $$2 \mathrm{n}$$ mole of $$\mathrm{SCN}^{-}$$.

A
3n
B
6n
C
4n
D
n
2
MHT CET 2023 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following concentration terms depends on temperature?

A
Molality
B
Molarity
C
Mole fraction
D
Percent by mass
3
MHT CET 2023 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is the mass in gram of 1 atom of an element if its atomic mass is $$10 ~\mathrm{u}$$ ?

A
$$2.06056 \times 10^{-22} \mathrm{~g}$$
B
$$1.66056 \times 10^{-23} \mathrm{~g}$$
C
$$1.06056 \times 10^{-24} \mathrm{~g}$$
D
$$3.66056 \times 10^{-25} \mathrm{~g}$$
4
MHT CET 2021 22th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

How many moles of urea are present in 5.4 g ? (Molar mass = 60)

A
2.9
B
0.09
C
1.2
D
2.4
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