A change that alters the composition of a substances is known as ____...? Mcqs

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

A change that alters the composition of a substances is known as ____...?

(A) Physical Change
(B) Nuclear Change

(C) Chemical Change
(D) Biological Change

✅ Correct Answer: Chemical Change

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The soapy touching property of substance are known as ____...?

(A) Acids
(B) Bases

(C) Salts
(D) Oxides

✅ Correct Answer: Bases

Comments

Source: This question is taken from the Everyday Science

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