ENTRANCE TEST – 2008 Multiple Questions and Answers.




11.Which element forms long chains alternating with oxygen?
A. Carbon
B. Silicon
C. Nitrogen
D. All of these

12. The percentage of carbon in medium carbon steel is
A. 0.7-1.5.
B. 0.1-0.2.
C. 0.2-0.7.
D. 1.6-2.00.

13.Name the rare halogen among the following.
A. F.
B. Cl.
C. I.
D. At.

14.hich bond will break when electrophile attacks an alcohol?
A. O-H
B. C-O
C. Both A and B
D. None of these

15.The extent of un-saturation in a fat is expressed as its
A. Acid number
B. Iodine number
C. Saponification number.
D. None of these

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