Category: Chemistry

(A) Fats
(B) Vitamins
(C) Proteins
(D) Lipids

The answer is: (C) Proteins

(A) carbon-8 atom
(B) carbon-12 atom
(C) carbon-16 atom
(D) carbon-20 atom

The answer is: (B) carbon-12 atom

(A) Oxygen
(B) Hydrogen
(C) Carbon
(D) Calcium

The answer is: (A) Oxygen

(A) magnet
(B) molecule
(C) plasma
(D) current

The answer is: (C) plasma

(A) 3
(B) 5
(C) 7
(D) 14

The answer is: (C) 7

(A) Air
(B) Sun
(C) Rocks
(D) Living organisms

The answer is: (D) Living organisms

(A) B
(B) Be
(C) Al
(D) Mg

The answer is: (A) B

(A) Proteins
(B) Amino acids
(C) A & B
(D) None of these

The answer is: (B) Amino acids
Amino acids are the monomers that make up proteins.

(A) Reduction
(B) Oxidation
(C) Both (A) & (B)
(D) None of these

The answer is: (B) Oxidation
The brown color of rust is because of oxidation process.

(A) C₆H₁₁O₅
(B) C₆H₁₂O₅
(C) C₆H₁₁O₆
(D) C₆H₁₂O₆

The answer is: (D) C₆H₁₂O₆