Which of the following metals cannot extracted from its ore by using carbon (ll) oxide as the reducing agent?
A. Cu B. Zn C. Al D. Pb E. Fe Correct Answer: Option C – Al
Water gas is a mixture of?
A. CO2 and H2 B. CO and H2O C. CO2 and CO D. CO and N2 E. CO and H2 Correct Answer: Option E – CO and H2
How many isomers can be obtained from C4H10?
A. o B. 1 C. 2 D. 3 E. 4 Correct Answer: Option C – 2
What volume of oxygen will be left unreacted when a mixture of 100cm³ of hydrogen and 200cm³ of oxygen are exploded in a eudiometer?
A. 300cm³ B. 200cm³ C. 150cm³ D. 100cm³ E. 50cm³ Correct Answer: Option C – 150cm³Products
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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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