Hydrocarbons [NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Chemistry]: Questions 1 - 8 of 113
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Question 1
Question MCQ▾
How much volume of air will be needed for complete combustion of 10 liter of ethane?
Choices
Choice (4) | Response | |
---|---|---|
a. | 35 lit. | |
b. | 205 lit. | |
c. | 135 lit. | |
d. | 175 lit. |
Question 2
Question MCQ▾
Which of the following has maximum melting point (unbranched form) ?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 3
Question MCQ▾
When n-butane, heated in the presence of it will be converted into -
Choices
Choice (4) | Response | |
---|---|---|
a. | Butane | |
b. | Isobutane | |
c. | Ethane | |
d. | Propane |
Question 4
Question MCQ▾
Product of the Wolff-Kishner reduction is -
Choices
Choice (4) | Response | |
---|---|---|
a. | Alkane | |
b. | Alkene | |
c. | Amine | |
d. | Alkyne |
Question 5
Question MCQ▾
For the complete combustion of 8 ml of an alkane 40 ml of is required. What is the hydrocarbon?
Choices
Choice (4) | Response | |
---|---|---|
a. | Ethane | |
b. | Propane | |
c. | Methane | |
d. | Butane |
Question 6
Question MCQ▾
The ratio of molecular weight of A and B is-
Choices
Choice (4) | Response | |
---|---|---|
a. | ≈ 4 | |
b. | ≈ 1 | |
c. | ≈ 3 | |
d. | ≈ 2 |
Question 7
Question MCQ▾
Which unbranched alkane have same boiling point as water?
Choices
Choice (4) | Response | |
---|---|---|
a. | Ethane | |
b. | Butane | |
c. | Methane | |
d. | Heptane |
Question 8
Question MCQ▾
Find out the molecular weight of Hexane?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | 45.87 | |
c. | 70.54 | |
d. | 100.54 |