Which Gas is used in the preparation of Soft drinks...? Mcqs

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Which Gas is used in the preparation of Soft drinks...?

(A) Oxygen
(B) Carbon dioxide

(C) Nitrogen
(D) Halogen

✅ Correct Answer: Carbon dioxide

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Source: This question is taken from the Everyday Science

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

Which gas is used in preparation of Soda water...?

(A) Ammonia
(B) Hydrogen

(C) Nitrogen
(D) Carbon Dioxide

✅ Correct Answer: Carbon Dioxide

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Source: This question is taken from the Everyday Science

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

The alcohol used in the preparation of dynamite is________...?

(A) ethyl alcohol
(B) glycerol

(C) glycol
(D) methyl alcohol

✅ Correct Answer: glycerol

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Source: This question is taken from the Everyday Science

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

The citric acid is used in preparation of cold drinks for _____...?

(A) Sweet taste
(B) Bitter taste

(C) Sour taste
(D) Salty taste

✅ Correct Answer: Sour taste

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Source: This question is taken from the Everyday Science

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

In which organism, the human insulin is inserted for the commercial preparation of insulin...?

(A) Algae
(B) Fungi

(C) Bacteria
(D) Virus

✅ Correct Answer: Bacteria

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Source: This question is taken from the Everyday Science

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

The process of separation of an insoluble solid from a liquid by passing it through filter paper is called...?

(A) Filtration
(B) Decantation

(C) Sedimentation
(D) Centrifugation

✅ Correct Answer: Filtration

Comments

Source: This question is taken from the Everyday Science

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