Ppsc lecturer chemistry

PPSC Lecturer Chemistry Test 56 Online Preparation MCQs

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There will be 25 multiple choice question in the test.
Answer of the questions will change randomly each time you start this test.
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Test Instructions:-
Test Name	Lecturer Chemistry
Subject	Chemistry Test 56
Test Type	MCQs
Total Questions	25
Total Time	20 Minutes
Total Marks	100

You have 20 minutes to pass to the quiz.

PPSC LECTURER OF CHEMISTRY ONLINE PRACTICE TEST NO. 56

1 / 25

Cellulose is made up of the molecules of

β-glucose

α-glucose

Both of the above

None of these

2 / 25

Normal specific gravity of urine is

1.012–1.024

1.025–1.034

1.035–1.045

1.000–1.010

3 / 25

The distinguishing test between monosaccharides and dissaccharides is

Selwanoff’s test

Barfoed’s test

Bial’s test

Hydrolysis test

4 / 25

The epimers of glucose is

Galactose

Deoxyribose

Ribose

Fructose

5 / 25

Each branch of amylopectin is at an interval of glucose units:

24–30

34–40

44–50

14–20

6 / 25

The number of isomers of glucose is

7 / 25

N-acetylneuraminic acid is an example of

Hippuric acid

Sialic acid

Mucic acid

Glucuronic acid

8 / 25

The intermediate in hexose monophosphate shunt is

D-xylose

D-Ribolose

D-Arobinose

D-lyxose

9 / 25

Restriction of salt intake is generally recommended in

Hypertension

Peptic ulcer

Diabetes mellitus

Cirrhosis of liver

10 / 25

Glycogen structure includes a branch in between–glucose units:

12–18

6–10

6–12

8–14

11 / 25

Bence-Jones protein precipitates at

20°–40° C

40–-60° C

60°–80° C

80°–100° C

12 / 25

Specific gravity of urine is decreased in

Acute glomerulonephritis

Diarrhoea

Chronic glomerulonephritis

Diabetes mellitus

13 / 25

On boiling Benedict’s solution is not reduced by

Maltose

Fructose

Sucrose

Lactose

14 / 25

Amylose contains glucose units

100–200

500–600

300–400

200–300

15 / 25

The general formula for polysaccharide is

(C6H10O5)n

(C6H12O6)n

(C6H12O5)n

(C6H19O6)n

16 / 25

Heavy proteinuria occurs in

Acute glomerulonephritis

Acute pyelonephritis

Nephrosclerosis

Nephrotic syndrome

17 / 25

Honey contains the hydrolytic product of

Maltose

Starch

Lactose

Inulin

18 / 25

Specific gravity of urine is raised in all of the following except

Acute glomerulonephritis

Dehydration

Diabetes mellitus

Diabetes insipidus

19 / 25

Glycosides are found in many

Nucleoproteins

Drugs

Vitamins

Minerals

20 / 25

Iodine solution produces no color with

Glycogen

Starch

Cellulose

Dextrin

21 / 25

Galactose on oxidation with conc. HNO3 produces

Mucic acid

Gluconic acid

Saccharo Lactone

Saccharic acid

22 / 25

Serum cholesterol is decreased in

Thyrotoxicosis

Endemic goitre

Cretinism

Myxoedema

23 / 25

Polyuria can occur in

Acute glomerulonephritis

Diabetes mellitus

High fever

Diarrhoea

24 / 25

The heptose ketose sugar formed as a result of chemical reaction in HMP shunt:

Galactoheptose

Sedoheptulose

Mannoheptose

Glucoheptose

25 / 25

Mucopolysaccharides are

Amino acids

Proteins

Hetropolysaccharides

Hamopolysaccharides

Your score is

The average score is 0%

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