Which of the following is the major constituents of LPG...?

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Which of the following is the major constituents of LPG...?

(A) methane

(B) ethane

(C) hydrogen

(D) butane

✅ Correct Answer: butane

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Source: This question is taken from the Everyday Science

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

The main Constituent of Biogas is__________...?

(A) Methane

(B) Hydrogyn

(C) Oxygen

(D) Carbin dioxide

✅ Correct Answer: Methane

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Source: This question is taken from the Everyday Science

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

Main constituent in air is ___________...?

(A) Oxygen

(B) Nitrogen

(C) Hydrogen

(D) Helium

✅ Correct Answer: Nitrogen

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Source: This question is taken from the Everyday Science

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

The main constituent of Pearls are: ______________...?

(A) Calcium oxide &Ammonium Chloride

(B) Calcium Carbonate &Megnesium Carbonate

(C) Aragonite & Conchiolin

(D) None of these

✅ Correct Answer: Calcium Carbonate &Megnesium Carbonate

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Source: This question is taken from the Everyday Science

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

The main constituent of hemoglobin is___________...?

(A) Chlorine

(B) Iron

(C) Calcium

(D) None of these

✅ Correct Answer: Iron

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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 constituents of pollutant exhaust in hazardous to man...?

(A) Carbon monoxide

(B) Carbon dioxide

(C) Lease particles

(D) Carbon particles

✅ Correct Answer: Carbon monoxide

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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 is the major constituents of LPG...? Mcqs

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