by Sunday | Sep 25 | NABTEB QUESTIONS
Uses of sodium * Manufacture of compound e.g. sodium peroxide, sodium cyanide e.t.c * In sodium vapors lamps (for lighting highway and airport) * Liquid sodium is used as a coolant in nuclear reactors. * Sodium and ethanol or sodium amalgam and water are very good...
by Sunday | Sep 25 | NABTEB QUESTIONS
Solution Presence of air (Oxygen) and water PREVENTION Oiling Galvanizing Greasing Painting Electro planting Cathodic protection
by Sunday | Sep 25 | NABTEB QUESTIONS
N2 (g) + 3H2(g) → 2NH3 (g) (reversible) AgNO3 (aq) + NaCl (aq) → AgCl(s) + NaNO3 (irreversible)
by Sunday | Sep 25 | NABTEB QUESTIONS
i. An aqueous solution of sulphur IV oxide. Cl2 (g) +SO2 (g) +2H2O(g) → H2SO4 (aq) + 2HCl(aq) ii. A metal (No metal is specified) ii. 2X +Cl2 → 2XCl2 OR ⇒ X +Cl2 → XCl2 OR ⇒ 2X+3Cl2 → 2XCl3 iii. Potassium iodide 2Kl (aq) + Cl2(g) → 2KCl (aq) +I2(s) iv. Ethene Cl2+...
by Sunday | Sep 25 | NABTEB QUESTIONS
The electrolytic cell is known as the Kellner – solvary cell. The anode consists of carbon (graphite) rods dipping into brine contained in a tank. A layer of mercury flowing in at the base of the tank serves as the cathode. Fresh brine is introduced at one end...
by Sunday | Sep 25 | NABTEB QUESTIONS
An electrolyte is a molten compound or a compound in solution which conducts electricity by the movement of its ions (to the electrodes).
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.