DERA GHAZI KHAN BOARD PAPER 2019 CHEMISTRY PART-2 GROUP-2

2nd Year Chemistry DERA GHAZI KHAN BOARD PAPER 2019 PART-2 GROUP-2, Multiple Choice Questions, BISE DERA GHAZI KHAN, Board of Intermediate and Secondary Education DERA GHAZI KHAN,

CHEMISTRY – 2nd Year
Chapter Name : DERA GHAZI KHAN BOARD OLD PAPER 2019 CHEMISTRY PART-II GROUP-2
Multiple Choice Questions
Note : All MCQ’s selected in this test are from OLD F.Sc. board , UHS and PMC(Pakistan Medical Commission) Islamabad Papers.








Book Name :  CHEMISTRY
Chapter Name : DERA GHAZI KHAN BOARD OLD PAPER 2019 CHEMISTRY PART-2 GROUP-2
Total MCQ from Text Book :  17
Test Type : MCQ’s
Class / Grade  : 12 ( F.Sc. Intermediate)
Total Marks : 17
Total Time :   17 minutes




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DERA GHAZI KHAN BOARD PAPER 2019 CHEMISTRY PART-II GROUP-II

DERA GHAZI KHAN BOARD PAPER 2019 CHEMISTRY PART-II GROUP-II

1 / 17

For which mechanism, the first step involved is the same?

2 / 17

The polymer which can be softened and hardened by heating and cooling is called

3 / 17

A single chloride free radical can destroy how many ozone molecules?

4 / 17

An element that has a high ionization energy and tends to be chemically inactive, would most likely to be

5 / 17

The presence of double bond in a compound is the sign of

6 / 17

Which of the following is a typical transition element?

7 / 17

Acetone reacts with HCN to form a cyanohydrin, it is an example of

8 / 17

Which element forms an ion with charge +3

9 / 17

Which regent is used to reduce a carboxylic group to an alcohol?

10 / 17

The electrophile used in aromatic sulphonation is:

11 / 17

Linear shape is associated with which set of hybrid orbitals?

12 / 17

Phosphorous helps in growth of

13 / 17

Which compound will have the maximum repulsion with H2O?

14 / 17

Mark the correct statement:

15 / 17

Out of all the elements of group VI-A the highest melting and boiling points are shown by the element

16 / 17

A polymer is a large molecule built up by the repetition of small and simpole chemical units, known as

17 / 17

Which one of the following does not belogn to alakline earth metals?

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