Question # 1

Chemical formula of Stearic acid.

Choose an answer

C₁₅H₃₁COOH

C₁₇H₃₅COOH

C₁₅H₃₇COOH

None of them

50% dextrose contains approximate amount of energy.

Choose an answer

250 calories

16 Calories

170 calories

120 calories

Which protect our muscles from cramping?

Choose an answer

Carbohydrats

Vitamins

Lipids

Proteins

The general formula of carbohydrate is:

Choose an answer

C2n(H2O)

CN(H2O)n

Cn(H2O)2n

C2n(H2O)n

General formula of carbohydrate is.

Choose an answer

C_n(H₂O)₆

CH

C_nH_2n

C₆H_2nO

Which one of the following is crystalline solid.

Choose an answer

Glucose

Starch

Cellulose

Glycogen

Lipids are macromolecules made up of.

Choose an answer

Fetty acids

Amino acids

Nucleotides

None of them

Which one of the following is not the characteristics of monosaccharide?

Choose an answer

White crystalline solids

Soluble in water

Hydrolysable

Reducing is nature

Which one of the following statements about glucose and sucrose is incorrect.

Choose an answer

Soluble in water

Naturally occuring.

Carbohydrates

Disaccharides

Which one the following is more reactive?

Choose an answer

Methane

Ethane

Ethene

Acetylene

Eye inflammation is caused by the deficiency of vitamin.

Choose an answer

Vitamin D

Vitamin C

Vitamin B

Vitamin A

Lipids are macromolecules. They have characteristics except one of the following.

Choose an answer

They are high energy foods.

They are soluble in water.

They are poor conductor of heat.

They are esters of fatty acids.

Which diseases cause by the deficiency of vitamin E?

Choose an answer

Rickets

Anemia in babies

Scurvy

Night blindness

More Classes

Other Links

Chemistry 10th Class English Medium Unit 13 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer