The gas that is most useful in protecting humans against solar radiation is?
A. chlorine B. ozone C. carbon (IV) oxide D. hydrogen sulphide Correct Answer: Option B – ozone
The gasification of coke is used for the manufacturing of?
A. producer gas B. natural gas C. synthetic gas D. industrial gas Correct Answer: Option C – synthetic gas
Hydrogen sulphide gas can act as?
A. an oxidizing agent B. a dehydrating agent C. a bleaching agent D. a precipitating agent Correct Answer: Option D – a precipitating agent
The oxidation of ammonia in excess air produces?
A. NO B. N2O C. NO2 D. N2O4 Correct Answer: Option A – NOProducts
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Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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Co-Ownership Structures and Land Acquisition Methods in Nigeria
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Rights in Community Land and Fundamental Land Concepts in Nigeria
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Customary Land Control and the Origins of Nigeria's Land Use Act
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Land Ownership Principles and Transaction Laws in Nigeria
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