by Sunday | May 13 | Chemistry WAEC
A. Graham’s law B. Gay-Lussac’s Law C. Boyle’s law D. Dalton’s law Correct Answer: Option D D. Dalton’s law
by Sunday | May 13 | Chemistry WAEC
A. alpha particles and gamma rays B. alpha and beta particles C. beta particles and gamma rays D. alpha particles only Correct Answer: Option C C. beta particles and gamma rays
by Sunday | May 13 | Chemistry WAEC
I. The cohesive forces between their particles are negligible ll. The have no definite volume but occupy the volume of their containers III. They are not compressible IV. Their particles collide with loss of energy A. l only B. l and ll only C. l, ll and lll only D....
by Sunday | May 13 | Chemistry WAEC
A. Height B. Mass C. Age D. Race Correct Answer: Option C C. Age
by Sunday | May 13 | Chemistry WAEC
A. AIX2 B. AI2X C. AI2X2 D. AI2X3 Correct Answer: Option D D. AI2X3
by Sunday | May 13 | Chemistry WAEC
A. difference of +1 in the oxidation numbers of successive members B. presence of the same number of outermost electrons in the respective atoms C. difference of 14 atomic mass units between successive members D. presence of the same number of electron shells in the...