Learn more about the properties, composition, and structure of substances (elements and compounds) with these Chemistry questions and answers. This Test can be used by students preparing for Chemistry in JAMB, WAEC, NECO or Post UTME.
1 - propanol and 2 - propanol
1 - propanol and 1 - propanol
2 - propanol and 2 - propanone
2 - propanol and 1 - propanol
Correct answer is A
No explanation has been provided for this answer.
Alkanals can be distinguished from alkanones by the reaction with
sudan lll stain
starch iodide paper
lithium tetrahydrido aluminate (lll)
fehling's solution
Correct answer is D
No explanation has been provided for this answer.
Geometric isomerism can exist in
hex-3-ene
hexane
prop-l-ene
3-methyl but -l-ene
Correct answer is A
No explanation has been provided for this answer.
Which of the following metals is the least reactive?
Pb
Sn
Hg
Au
Correct answer is D
No explanation has been provided for this answer.
A common characteristic between zinc and the other transition elements is the ability to
have variable oxidation states
from complex ions
act as a catalyst
from coloured ions
Correct answer is B
No explanation has been provided for this answer.