The mass number of an element is the sum of its?
A. electrons, neutrons and protons B. electrons and protons C. protons and neutrons D. orbital electrons E. valence electrons Correct Answer: Option C – protons and neutronsThe phenomenon observed when dust particles collide randomly in a beam of sunlight is known as?
A. Tyndal effect B. diffusion C. osmosis D. brownian movement E. dialysis Correct Answer: Option A – Tyndal effectWhich of the following compounds is used as a gaseous fuel?
A. CH3-COO-CH2-CH3 B. CH3-CH2-CH2-CH3 C. CHCI3 D. CH3-CH2-COOH E. CH3-C=CH Correct Answer: Option B – CH3-CH2-CH2-CH3A positive reaction to Fehling’s test indicates the presence of?
A. strach B. reducing sugars C. oxidizing agents D. alkanoic acids E. alkanols Correct Answer: Option B – reducing sugarsProducts
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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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