GUJRANWALA BOARD OLD PAPER 2019 CHEMISTRY PART-2 GROUP-2

2nd Year Chemistry GUJRANWALA BOARD OLD PAPER 2019 PART-2 GROUP-2

CHEMISTRY – 2nd Year
Chapter Name : GUJRANWALA 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 : GUJRANWALA 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 :   20 minutes




1

GUJRANWALA BOARD PAPER 2019 CHEMISTRY PART-II GROUP-II

GUJRANWALA BOARD PAPER 2019 CHEMISTRY PART-II GROUP-II

1 / 17

Formula of Epson salt is:

2 / 17

Vinyl acetylene combines with HCl to form:

3 / 17

Which compound is more soluble in water?

4 / 17

Which reagent is used to reduce carboxylic group to an alcohol:

5 / 17

The electrophile used in aromatic sulphonation is:

6 / 17

Group VI B of transition elements contains:

7 / 17

Which one of the following enzymes brings about the hydrolysis of fats?

8 / 17

Ammonium Nitrate Fertilizer is not used for which crop?

9 / 17

when CO2 is made to react with ethyl magnesium Iodide, followed by acid hydrolysis, the product formed is:

10 / 17

Which metal is used in the thermite process because of its activity:

11 / 17

Ecosystem is smaller unit of:

12 / 17

Which of the following reagent will react with both aldehydes and Ketones

13 / 17

Keeping in view the size of atom, which order is correct one

14 / 17

The brown gas formed, when metal reduce HNO3 to:

15 / 17

Which halogen will react spontaneously with Aus to produce Au3+?

16 / 17

Which set of hybrid orbitals has planar triangluar shape?

17 / 17

A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called a

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