1
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the highest oxidation state possessed by phosphorus in it's oxyacids?

A
+5
B
+3
C
+6
D
+4
2
MHT CET 2020 16th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is obtained by catalytic oxidation of ammonia?

A
$$\mathrm{N}_2 \mathrm{O}$$
B
NO
C
$$\mathrm{HNO}_2$$
D
$$\mathrm{NO}_2$$
3
MHT CET 2020 16th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following reaction proves the chlorinating property of phosphorus pentachloride?

A
$$\mathrm{PCl}_5+\mathrm{H}_2 \mathrm{O} \longrightarrow \mathrm{POCl}_3+2 \mathrm{HCl}$$
B
$$2 \mathrm{PCl}_5+\mathrm{Sn} \longrightarrow \mathrm{SnCl}_4+2 \mathrm{PCl}_3$$
C
$$\mathrm{PCl}_5 \longrightarrow \mathrm{PCl}_3+\mathrm{Cl}_2$$
D
$$\mathrm{P}_4+10 \mathrm{Cl}_2 \longrightarrow 4 \mathrm{PCl}_5$$
4
MHT CET 2020 16th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

How many numbers of $$\mathrm{P}-\mathrm{OH}$$ and $$\mathrm{P}-\mathrm{O-P}$$ bonds are present in pyrophosphoric acid respectively?

A
4, 1
B
3, 3
C
4, 3
D
3, 1
MHT CET Subjects
EXAM MAP