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AIIMS (All India Institute of Medical Sciences) Chemistry: Questions 7 - 12 of 123
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Question 7
Question MCQ▾
Write the IUPAC name of the compound
Choices
Choice (4) | Response | |
---|---|---|
a. | 2,2-dimethyl propandiamine-1,3 | |
b. | 2-methyl amino-2-methyl butanamine | |
c. | 2,3-dimethyl propanediamine-1,3 | |
d. | Question does not provide sufficient data or is vague |
Question 8
Question MCQ▾
The structure of isopropyl carbinol is
Choices
Choice (4) | Response | |
---|---|---|
a. | (CH3)3OH | |
b. | (CH3)2CHCH2OH | |
c. | (CH3)2CHOH | |
d. | CH3-CHOH-CH2-CH3 |
Question 9
Question MCQ▾
Write the IUPAC name of compound
Choices
Choice (4) | Response | |
---|---|---|
a. | 2-methyl butane diisonitrile-1,4 | |
b. | 3-methyl butane diisonitrile-1,4 | |
c. | 3-ethyl butane diisonitrile-1,4 | |
d. | 3-methyl butane diisocyanide-1,4 |
Question 10
Question MCQ▾
The trivial name of the compound CH2 = CH - CN is -
Choices
Choice (4) | Response | |
---|---|---|
a. | 2 - propene nitrile | |
b. | Vinyl cyanide | |
c. | Cyano ethylene | |
d. | Acrylonitrile |
Question 11
Question MCQ▾
The Chief pollutants which are responsible for ozone depletion is.
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | CFCs | |
c. | CO | |
d. | SO2 |
Question 12
Question MCQ▾
Ozone hole refers to
Choices
Choice (4) | Response | |
---|---|---|
a. | Hole in ozone layer | |
b. | Increased concentration to ozone | |
c. | Reduction in the thickness of ozone large in troposphere | |
d. | Reduction in the thickness of ozone large in stratosphere |