Halpher:
Why don't you show ur view! Why are people like this.see woman pikin Oo Shoi!

mathefaro: Please who will help me make this guy see that he's wrong o, I don tire and I don't want him to fail. Tags: benbuks, princeCEE, francistony, Marc9, and others

Halpher:
Did you even knw what on ground? Smh!

Incredyable: During my jamb days, I used New school(Ababio) for chemistry nd i didn't see it anywhere that water is hygroscopic.
I had the privilege to read a friends chemistry jotter, nd i saw in it that water is hygroscopic. I was shocked wen i saw it. on asking him,he told me he saw it in lamlad's chemistry. I had no choice but to accept ..
dats y i said halpher myt be ryt.
different text books give different examples.

FrancisTony:


What are you guys arguing about?

Halpher: U jst nail it Broda,Senior approach! I remove Cap!.

fasodecapo: Sincerely, I'm not sorry to say this. You're such a disgrace to your chemistry teacher and your secondary school. You should be ashamed of yourself.

Benjaminbest: The alkanol obtained from d production of soup is .............
A. Propanol
B.glycerol
C.glycol
D.enthanol

the flame use by welders in cutting metals is ..
A oxy-acetylene flame
B acetylene flame
C butan gas flame
D hydrogen gas flame

The homologues series differs by.....
A CnHn
B C2H2
C. CH2
D.CH4

the three dimensional shape of methane is ...
A hexagonal
B tetragonal
C trigonal
D linear

the colour imparted to a flame by calcium is...
A green
B brick red
C blue
D lilac


I nid answers

Halpher: Thank God u r here it is about water being Hygrscopic
Sire.

JSMMUYIWA:
@FASADECAPO YOU BROUGHT ME HERE.
BUT AS I DEY SEE AM SO,A LOT OF FELLOWS HAVE PROOF ELUCIDATELY AND HAVE BEEN RIGHT IN THEIR VIEW ON WATER BEEN NOT HYGROSCOPIC.
And like most guys have said hygroscopic substance coid turn sticky on absorption of air moisture increasing in volume,could at the same time become diluted if in solution form of a particular concentration on absorption of water(or u call it moisture).
MEANWHILE I HAVE A QUESTION FOR THOSE SAYING WATER IS HYGROSCOPIC:
What criteria cud a substance be diluted(is it not by water?)
A pure water wouldn't increase in volume when in open air except if impure (as in solution e.g H2SO4)
The only thing that can cause pure water to increase in volume is thermal energy(heat) or its abnormal change in density(below4°C)
SAVE OR EXCEPT YHIS THE WATER IS IMPURE(ETHANOL,SULPHURIC ACID E.T.C)

Benjaminbest: Am kind of very busy at work right now....am not encourage with what am reading i have an ebook that contain d top secret of jamb but because of security purpose i will release d content on new yr day......so guys i will advice u to read hard because jamb is taking a different route next year......lets not study to pass lets study to break d record beyond repair. Tanks guys i will release d lecture time table today

FrancisTony:


I understand hygroscopy to be ability of substance to attract and hold water molecule from its surrounding environment.

Now, can water attract and hold water molecule? Well, I will so NO.

But, like incredyble said that it can be found in Lamlad textbook, I don't know what to say.

Maybe people that have broad knowledge in/of chemistry might be of help.

Tag- Lomaxx, adeoladrg

Halpher:
Thank you my broda! Trowr cap!

Halpher: Owk sire! Mature approach indeed! Tanx.

fasodecapo: If you truly understand chemistry and what he said, you'll realise that he's trying to tell you that you're wrong. And you making reference of lamlad's textbook makes no sense at all, or if you come across a textbook today which says sodium chloride is an acid or chlorine is a an example of metal, does that mean you'll accept that? My advice for you is never to rely on textbooks alone for controversial concepts like this, the internet(which contains noted from international organisations and not just Nigerian or African lecturers) is always there to clarify things for you. The more I try to ignore this, the difficult it becomes for me.

fasodecapo: If you truly understand chemistry and what he said, you'll realise that he's trying to tell you that you're wrong. And you making reference of lamlad's textbook makes no sense at all, or if you come across a textbook today which says sodium chloride is an acid or chlorine is a an example of metal, does that mean you'll accept that? My advice for you is never to rely on textbooks alone for controversial concepts like this, the internet(which contains noted from international organisations and not just Nigerian or African lecturers) is always there to clarify things for you. The more I try to ignore this, the difficult it becomes for me.

Benjaminbest: Hey iam force to write dis though am busy because of d comment dat are fort comming. Guy is like u are telling us to differentiate between palmmine and palm wine i want u to no dat water is a general solvent dat can exist in d three states of matter dat makes it different from every oda liquid. I dont no if u are clear but if not u can ask ur question

Kelechilucky:

why not give us the ebook now instead of waiting till new year....please send the eBook to my email....kelechilucky@yahoo.com.....the eariler the better sir....thanks
..

JSMMUYIWA:
@FASADECAPO YOU BROUGHT ME HERE.
BUT AS I DEY SEE AM SO,A LOT OF FELLOWS HAVE PROOF ELUCIDATELY AND HAVE BEEN RIGHT IN THEIR VIEW ON WATER BEEN NOT HYGROSCOPIC.
And like most guys have said hygroscopic substance coid turn sticky on absorption of air moisture increasing in volume,could at the same time become diluted if in solution form of a particular concentration on absorption of water(or u call it moisture).
MEANWHILE I HAVE A QUESTION FOR THOSE SAYING WATER IS HYGROSCOPIC:
What criteria cud a substance be diluted(is it not by water?)
A pure water wouldn't increase in volume when in open air except if impure (as in solution e.g H2SO4)
The only thing that can cause pure water to increase in volume is thermal energy(heat) or its abnormal change in density(below4°C)
SAVE OR EXCEPT YHIS THE WATER IS IMPURE(ETHANOL,SULPHURIC ACID E.T.C)

chimhigher: Den i Said sum1 should ask me the calculation/formulae for anything in physics.. .i haven't seen any yet o

chimhigher: Den i Said sum1 should ask me the calculation/formulae for anything in physics.. .i haven't seen any yet o

Incredyable:

Benjaminbest: pls no disapoint oooooo