Hydrogen-Structure, Preparation, Reactions and Uses of Hydrogen Peroxide [NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Chemistry]: Questions 1 - 8 of 28

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Question 1

Question MCQ▾

Commercial 11.2 volume of hydrogen peroxide solution has molarity of?

Choices

Choice (4)Response

a.

0.5

b.

1.12

c.

1.0

d.

11.2

Edit

Question 2

Question MCQ▾

, what is A and B in this reaction, which is an orange colored compound?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 3

Question MCQ▾

What is Fenton՚s reagent?

Choices

Choice (4)Response

a.

Fe/H2O2

b.

Mg/H2O2

c.

40% H2O2

d.

30% H2O2

Edit

Question 4

Question MCQ▾

What is the composition of perhydrol?

Choices

Choice (4)Response

a.

20% D2O

b.

30% H2O2

c.

3% H2O2

d.

None of the above

Edit

Question 5

Question MCQ▾

25 ml H2O2 on treatment with excess of acidified KI solution liberates iodine. Liberated iodine requires 20 ml of 0.3N Na2S2O3 solution . Calculate volume strength of H2O2 solution?

Choices

Choice (4)Response

a.

1.344

b.

2.34

c.

1.77

d.

0.24

Edit

Question 6

Question MCQ▾

A mixture of hydrazine and hydrogen peroxide is used as?

Choices

Choice (4)Response

a.

Antiseptic

b.

Rocket fuel

c.

Insecticide

d.

Germicide

Edit

Question 7

Question MCQ▾

Which of the following oxide is involved in Merck՚s process?

Choices

Choice (4)Response

a.

CaO2

b.

Na2O2

c.

BaO2

d.

All of the above

Edit

Question 8

Question MCQ▾

The volume strength of 1.5 N hydrogen peroxide solutions is?

Choices

Choice (4)Response

a.

4.8

b.

5.2

c.

8.8

d.

8.4

Edit