1
MHT CET 2023 10th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

How many moles of nitrogen atoms are present in $$8 \mathrm{~g}$$ of ammonium nitrate?

(Molar mass of ammonium nitrate $$=80$$ )

A
$$0.1 \mathrm{~mol}$$
B
$$0.2 \mathrm{~mol}$$
C
$$0.4 \mathrm{~mol}$$
D
$$0.8 \mathrm{~mol}$$
2
MHT CET 2023 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What volume of ammonia is formed when $$10 ~\mathrm{dm}^3$$ dinitrogen reacts with $$30 ~\mathrm{dm}^3$$ dihydrogen at same temperature and pressure?

A
$$30 ~\mathrm{dm}^3$$
B
$$20 ~\mathrm{dm}^3$$
C
$$15 ~\mathrm{dm}^3$$
D
$$10 ~\mathrm{dm}^3$$
3
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
4
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

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