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Chemistry

Showing 31-40 of 50 results

1. The Contact Process is involved in the manufacturing of

(A) Nitric acid
(B) Sulphuric acid
(C) Ammonia
(D) Caustic soda
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2. King of chemicals is

(A) Hydrochloric acid
(B) Sulphuric acid
(C) Nitric acid
(D) Formic acid
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3. The poisonous gas formed when plastic is burned

(A) Carbon monoxide
(B) Sulphur dioxide
(C) Dioxine
(D) Phosgene
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4. Which of the following is not a neutral oxide?

(A) Carbon monoxide
(B) Sulphur dioxide
(C) Nitric oxide
(D) water
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5. Metal which exhibit photoelectric effect

(A) Caesium
(B) Sulphur
(C) Nitrogen
(D) Sodium
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6. Diamond is an allotropic form of

(A) Carbon
(B) Sulphur
(C) Silicon
(D) Germanium

7. Fuel of the future is

(A) Oxygen
(B) Sulphur
(C) Hydrogen
(D) Nitrogen
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8. Soda water contains?

(A) Nitrous acid
(B) Sulphuric acid
(C) Carbon dioxide
(D) Hydrochloric acid
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9. Acid rain is caused by the mission of?

(A) Nitrogen and Carbon
(B) Nitrogen and Sulphur
(C) Carbon and Ammonium
(D) Carbon and Sulphur
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10. Which gas from Mathura refinery is a threat to Taj Mahal?

(A) Carbon dioxide
(B) Sulphur dioxide
(C) Nitrous oxide
(D) Nitrogen oxide
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