Copper can be converted into gold by ...? Mcqs

PPSC Past Papers

Latest MCQs

Copper can be converted into gold by ...?

(A) Artificial radioactivity
(B) heating

(C) Electroplating
(D) Chemical reaction

Comments
Latest MCQs

Microphone converts sound energy into ___________...?

(A) Microwaves
(B) Electrical signals

(C) Optical Signals
(D) Heat energy

Comments
Latest MCQs

Liquid can be converted into gas by...?

(A) Cooling
(B) Heating

(C) Both A and B
(D) None

Comments
Latest MCQs

Cooking oil can be converted into vegetable ghee by the process of ____...?

(A) Hydrogenation
(B) Oxidation

(C) Distillation
(D) None of these

Comments
Latest MCQs

Liquid can be converted into solid by...?

(A) Heating
(B) Cooling

(C) Both A and B
(D) None

Comments
Latest MCQs

Solid can be converted into liquid by...?

(A) Heating
(B) Cooling

(C) Both A and B
(D) None

Comments
Latest MCQs

Name the Scientist who stated that matter can be converted into energy...?

(A) Boyle
(B) Einstein

(C) Avogadro
(D) Lavoisier

Comments
Latest MCQs

Basic metals can be converted into gold by ...?

(A) Heating
(B) Beating

(C) Artificial nuclear radioactivity
(D) Chemical reaction

Comments
Latest MCQs

Gas can be converted into liquid by...?

(A) Cooling
(B) Heating

(C) Both A and B
(D) None

Comments

MCQs Categories


Best of Luck

From ShineGk.com

Share our website's link