The modern process of manufacturing steel for iron is by?
A. treatment with acids B. oxidation C. blast reduction D. treatment with alkanal Correct Answer: Option C – blast reduction
Chlorine gas turns a damp starch-iodide paper?
A. pink B. colourless C. red D. dark blue Correct Answer: Option D – dark blue
The metal that liberates hydrogen from cold water in bubbles only is?
A. Na B. K C. Ca D. Al Correct Answer: Option A – Na
The salt that will form a precipitate soluble in excess ammonia solution is?
A. Ca(NO3)2 B. Cu(NO3)2 C. Mg(NO3)2 D. Al(NO3)3 Correct Answer: Option B – Cu(NO3)2
Hydrogen can be displaced from a hot alkaline solution by?
A. Fe B. Cu C. Ca D. Sn Correct Answer: Option A – FeProducts
-
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.