When a crystal was added to its solution, it did not dissolve and the solution remained unchanged, showing that the solution was
A. concentrated B. supersaturated C. unsaturated D. colloidal E. saturated Correct Answer: Option E – saturated
What was the mass of copper deposited? (Cu = 64, 1F = 96500 C)
A current of 4.0 amperes was passed through copper (ll) tetraoxosulphate (IV) solution for one hour using copper electrodes. What was the mass of copper deposited? (Cu = 64, 1F = 96500 C) A. 3.2g B. 4.8g C. 6.4g D. 48g E. 96g Correct Answer: Option B –...
In which of the following crystals are the particles held by van der Waal’s forces only?
A. Sodium chloride B. Ice C. Diamond D. Iodine E. Quartz Correct Answer: Option D – Iodine
Compounds that have the same molecular formula but different structures are said to be?
A. allotropic B. polymorphic C. polymeric D. isomeric E. isotopic Correct Answer: Option D – isomericProducts
-
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Co-Ownership Structures and Land Acquisition Methods in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Rights in Community Land and Fundamental Land Concepts in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Customary Land Control and the Origins of Nigeria's Land Use Act
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Land Ownership Principles and Transaction Laws in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.