by Sunday | Apr 20 | Chemistry NECO
A. conservation of matter. B. Constant composition C. definite proportions. D. multiple proportions. E. reciprocal proportions. Correct Answer: Option A – conservation of matter.
by Sunday | Apr 20 | Chemistry NECO
A. aluminium B. copper C. iron D. sikeer E. tin Correct Answer: Option A – aluminium
by Sunday | Apr 20 | Chemistry NECO
A. Cl2 B. KMnO4 C. K2Cr2O7 D. MnO2 E. Na2SO3 Correct Answer: Option E – Na2SO3
by Sunday | Apr 20 | Chemistry NECO
A. its atomic radius. B. its density. C. its relative atomic mass. D. the number of protons in its atom. E. the number of neutrons in its atoms Correct Answer: Option D – the number of protons in its atom.
by Sunday | Apr 20 | Chemistry NECO
A. 8 g of Helium B. 48 g of Carbon C. 78 g of Potassium D. 130g of Zinc E. 216g of Sliver Correct Answer: Option B – 48 g of Carbon
by Sunday | Apr 20 | Chemistry NECO
A. blacker B. cheaper C. more elastic D. tougher E. softer Correct Answer: Option D – tougher
by Sunday | Apr 20 | Chemistry NECO
A. 1 B. 2 C. 3 D. 4 E. 5 Correct Answer: Option C – 3
by Sunday | Apr 20 | Chemistry NECO
A. has a dark colour B. has a high carbon content C. is a good absorbent D. is crystalline. E. is rich in phosphate content Correct Answer: Option E – is rich in phosphate content Explanation Animal charcoal or bone black is the carbonaceous residue obtained by...
by Sunday | Apr 20 | Chemistry NECO
A. addition of hydrogen B. loss of oxygen C. decrease in oxidation number D. loss of electrons E. gain of elections. Correct Answer: Option D – loss of electrons
by Sunday | Apr 20 | Chemistry NECO
A. Br>I>Cl>F B. F>I>Cl>Br C. F>Cl>Br>l D. I>Br>Cl>F E. Cl>Br>F>I Correct Answer: Option C – F>Cl>Br>l
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.