a. hexyne
b. hexene
c. methylbenzene (toluene)
d. ethanol
e. candle wax.
2007-08-12 05:36:24 · 8 answers · asked by sikhism4life88 1 in Science & Mathematics ➔ Chemistry
d) ethanol.
2007-08-12 15:49:47 · answer #1 · answered by Dr. Eddie 6 · 0⤊ 0⤋
Ethanol.
2007-08-12 05:41:14 · answer #2 · answered by Swamy 7 · 0⤊ 0⤋
the answer is d. ethanol.
we all know that smoke actually is soot or called ultra fine carbon. smoke which form upon the combustion mainly due to oxygen deficiency or higher percentage of carbon.
a,b,c,and e their carbon percentage are too high.
2007-08-12 05:50:11 · answer #3 · answered by Pang kok lun 2 · 0⤊ 0⤋
Ethanol
General rule: the longer the hydrocarbon chain, the smokier the flame. (is not a precise rule, but a general statement for alkanes)
2007-08-14 09:16:58 · answer #4 · answered by Anonymous · 0⤊ 0⤋
all and none
depends on air/oxygen supply
u inject the right amount of air/oxygen at the right place-- none will give u a soot.-- thats burner design for you!!
any deficient air/oxygen supply or poor mixing-- will give you soot
2007-08-13 04:41:35 · answer #5 · answered by kapilbansalagra 4 · 0⤊ 0⤋
d) Is it!.Has the lowest ratio of carbon/hydrogen and the lightest molecule.
2007-08-13 01:16:53 · answer #6 · answered by L D 6 · 0⤊ 0⤋
Well it is ethyl alcohol, obviously.
don't you think that it is about time that you did your own homework!
2007-08-12 05:40:33 · answer #7 · answered by Anonymous · 0⤊ 1⤋
d..Ethanol
2007-08-12 09:14:30 · answer #8 · answered by Norrie 7 · 0⤊ 0⤋