The electrochemical equivalent of silver is 0.0012g/C. If 36.0g of silver is to be deposited by electrolysis on a surface by passing a steady current for 5mins, the current must be?
A. 6000A B. 100A C. 10A D. 1A Correct Answer: Option B – 100A
The amount of heat needed to raise the temperature of 10kg of Copper by 1K is its?
A. specific heat capacity B. latent heat C. heat capacity D. internal energy Correct Answer: Option C – heat capacity Explanation The heat capacity of a defined system is the amount of heat (usually expressed in calories, kilocalories, or joules) needed to raise...
A man walks 1km due east and then 1 km due north His displacement?
A. √2km N 45°E B. 1km N 30°E C. 1km N 15°E D. √2km N 60°E Correct Answer: Option A – √2km N 45°E
Which of the following does NOT describe the Image formed by a plane minor?
A. Erect B. Laterally inverted C. Same distance from mirror as object D. Magnified Correct Answer: Option D – Magnified Explanation The image formed by a plane mirror is always virtual (the light rays do not actually come from the image), upright, and of the...Products
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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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