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 |
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. |
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 |
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 |
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 |
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 |
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 |
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 |