Copper can be converted into gold by ...?

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Copper can be converted into gold by ...?

(A) Artificial radioactivity

(B) heating

(C) Electroplating

(D) Chemical reaction

✅ Correct Answer: Artificial radioactivity

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Source: This question is taken from the Everyday Science

Latest MCQs

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

(A) Heating

(B) Beating

(C) Artificial nuclear radioactivity

(D) Chemical reaction

✅ Correct Answer: Artificial nuclear radioactivity

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Source: This question is taken from the Everyday Science

Latest MCQs

Gas can be converted into liquid by...?

(A) Cooling

(B) Heating

(C) Both A and B

(D) None

✅ Correct Answer: Cooling

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Source: This question is taken from the Everyday Science

Latest MCQs

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

(A) Hydrogenation

(B) Oxidation

(C) Distillation

(D) None of these

✅ Correct Answer: Hydrogenation

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Source: This question is taken from the Everyday Science

Latest MCQs

Liquid can be converted into solid by...?

(A) Heating

(B) Cooling

(C) Both A and B

(D) None

✅ Correct Answer: Cooling

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Source: This question is taken from the Everyday Science

Latest MCQs

Solid can be converted into liquid by...?

(A) Heating

(B) Cooling

(C) Both A and B

(D) None

✅ Correct Answer: Heating

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Source: This question is taken from the Everyday Science

Latest MCQs

Liquid can be converted into gas by...?

(A) Cooling

(B) Heating

(C) Both A and B

(D) None

✅ Correct Answer: Heating

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Source: This question is taken from the Everyday Science

Latest MCQs

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

(A) Boyle

(B) Einstein

(C) Avogadro

(D) Lavoisier

✅ Correct Answer: Einstein

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Source: This question is taken from the Everyday Science

Latest MCQs

Microphone converts sound energy into ___________...?

(A) Microwaves

(B) Electrical signals

(C) Optical Signals

(D) Heat energy

✅ Correct Answer: Electrical signals

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Source: This question is taken from the Everyday Science

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

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