Carbon and Its Componds [NSO Level 1- Science Olympiad (SOF) Class 10]: Questions 1 - 8 of 90
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Question 1
Question MCQ▾
Which of the following enzyme can convert glucose to ethyl alcohol?
Choices
Choice (4) | Response | |
---|---|---|
a. | Zymase | |
b. | Invertase | |
c. | Diastase | |
d. | Maltase |
Question 2
Question 3
Question MCQ▾
Identify the allotropic of carbon from the following?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 4
Question MCQ▾
What is the product formed when ethanoic acid react with carbonates along with and ?
Choices
Choice (4) | Response | |
---|---|---|
a. | Acetic acid | |
b. | Ethane | |
c. | Hydrogen peroxide | |
d. | Sodium acetate |
Question 5
Question MCQ▾
What is X in the above reaction?
Choices
Choice (4) | Response | |
---|---|---|
a. | Butanoic acid | |
b. | Propanoic acid | |
c. | Ester | |
d. | None of the above |
Question 6
Question MCQ▾
Which of the following organic compound present in “Dettol” the antiseptic?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | Phenol | |
d. | Benzene |
Question 7
Question MCQ▾
… gas is used to convert an unsaturated hydro carbon into a saturated hydro carbon?
Choices
Choice (4) | Response | |
---|---|---|
a. | Bromine | |
b. | Hydrogen | |
c. | Oxygen | |
d. | Chlorine |
Question 8
Question MCQ▾
Which of the following compound has IUPAC name Propan – 2 – ol?
Choices
Choice (4) | Response | |
---|---|---|
a. | Ethyl alcohol | |
b. | n – propyl alcohol | |
c. | Isopropyl alcohol | |
d. | n – butyl alcohol |