Which one of the following tablets are used for water purification...?

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

Which one of the following tablets are used for water purification...?

(A) Aspirin

(B) Antibiotic

(C) Vitamin C

(D) Halazone

✅ Correct Answer: Halazone

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Source: This question is taken from the Everyday Science

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

Which of the following processes is used in water purification...?

(A) Reverse Osmosis

(B) Osmosis

(C) Cytolysis

(D) Turgor Pressure

✅ Correct Answer: Reverse Osmosis

Comments

Source: This question is taken from the Everyday Science

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

Dr. Abdus Salam of Pakistan was one of the contributors of the unification of __________...?

(A) Electromagnetic force and gravitational force

(B) Electromagnetic force and weak nuclear force

(C) Gravitational force and weak nuclear force

(D) Weak nuclear force and strong nuclear force

✅ Correct Answer: Electromagnetic force and weak nuclear force

Comments

Source: This question is taken from the Everyday Science

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

For water purification, we use...?

(A) Chlorine

(B) Bromine

(C) Plants

(D) Young man

✅ Correct Answer: Chlorine

Comments

Source: This question is taken from the Everyday Science

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

Which of the following is used in water purification...?

(A) Reverse Osmosis

(B) Osmosis

(C) Cytolysis

(D) Turgor Pressure

✅ Correct Answer: Reverse Osmosis

Comments

Source: This question is taken from the Everyday Science

Which one of the following tablets are used for water purification...? Mcqs

PPSC Past Papers