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

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

CHEMISTRY – 2nd Year
Chapter Name : LAHORE 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 : LAHORE 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




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LAHORE BOARD PAPER 2019 CHEMISTRY PART-II GROUP-II

LAHORE BOARD PAPER 2019 CHEMISTRY PART-II GROUP-II

1 / 17

The chief ore of aluminium is:

2 / 17

Moleculer formula of benzyl chloride is:

3 / 17

When 1-chloropropane is reacted with alcoholic KOH, the product obtained is:

4 / 17

Which is more soluble compound in H2:

5 / 17

The compound which reacts with Tollen's reagent:

6 / 17

The strongest acid is halogen acids in solution is:

7 / 17

Which one of the following is not a nucleophile?

8 / 17

Peroxyacetylinitrate is an irritant to human beings and it effects:

9 / 17

Which one of the following elements is not alkali metal:

10 / 17

The reagent used to reduce carboxylic group into an alcohol is:

11 / 17

Woody raw material used for manufacturing of paper pulp is:

12 / 17

Which one of the following species has two unpaired electrons:

13 / 17

Oxidation state of Cu in K2[Cu(CN)4] is:

14 / 17

Which one of the following elements is not present in all proteins:

15 / 17

The state of hybridization of carbon in ethylene is:

16 / 17

Which of these polymers is a synthetic polymer:

17 / 17

Which one of the following oxides is more basic

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