1
MHT CET 2020 16th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following is used as an oxidising agent to bleach wood pulp into white paper?

A
$$\mathrm{H}_2 \mathrm{O}_2$$
B
$$\mathrm{Cl}_2$$
C
$$\mathrm{Mn}(\mathrm{OH})_2$$
D
NaOCl
2
MHT CET 2020 16th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the number of $$\mathrm{=N-OH}$$ groups present in dimethyl glyoximato?

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

Work done when 2 mole of an ideal gas is compressed from a volume of $$5 \mathrm{~m}^3$$ to $$2.5 \mathrm{~m}^3$$ at 300 K, under a pressure of 100 kpa is

A
49.75 kJ
B
248.7 kJ
C
497.5 kJ
D
99.50 kJ
4
MHT CET 2020 16th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following pairs of aryl halides cannot be prepared directly by electrophilic substitution?

A
Aryl chloride and aryl bromide
B
Aryl fluoride and aryl chloride
C
Aryl bromide and aryl iodide
D
Aryl iodide and aryl fluoride
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