Chemistry: Post your doubts here!

[Kamihus]

it is hard to see exactly what is in syllabus as it is all messed up. you will need to open syllabus and then see exactly what you need. here in this website everything is covered according to the 2015 syllabus.

Answer my doubt

 

[♣♠ Magnanimous ♣♠]

Answer my doubt

lol... didn't he answered

 

[Rockstar RK]

it is hard to see exactly what is in syllabus as it is all messed up. you will need to open syllabus and then see exactly what you need. here in this website everything is covered according to the 2015 syllabus.

bro plssss give me ur mail id

 

[princessnoor]

Listen if it has HIGH ionisation energry it mean it DOESNOT give off electrons easily and there will be less electrons in the lattice and if less electrons the pull wont be that grea and so the melting point will be low easy to melt

well nevermind i dont get it

 

[Rockstar RK]

it is hard to see exactly what is in syllabus as it is all messed up. you will need to open syllabus and then see exactly what you need. here in this website everything is covered according to the 2015 syllabus.

Please give me ur mail id.... PLEASE send me in the conversation that i started wid u

 

[Suchal Riaz]

Answer my doubt

which doubt?

 

[ZaqZainab]

well nevermind i dont get it

which part don't you get?

 

[♣♠ Magnanimous ♣♠]

which doubt?

you didn't got

 

[Kamihus]

which doubt?

https://www.xtremepapers.com/commun...st-your-doubts-here.9859/page-535#post-827430

 

[Suchal Riaz]

ionisation energy have no relationship with melting/boiling point. It has been confirmed by Jim Clarke.

 

[princessnoor]

which part don't you get?

u say if ionisation energy increase means hard to remove electron so thy r less and if thy are less their would b less shielding effect nd nuclear charge increases so high mp i know examinor report say tht too but dont get it
hey nd plz i have some more questions will u help me out?

 

[Suchal Riaz]

Its kind of you to offer and no its just a coincidence that you guys are asking stuffs i know

you are such a liar. you always solve all doubts and pretend like you know nothing

 

[Suchal Riaz]

u say if ionisation energy increase means hard to remove electron so thy r less and if thy are less their would b less shielding effect nd nuclear charge increases so high mp i know examinor report say tht too but dont get it
hey nd plz i have some more questions will u help me out?

have you any idea of what are you saying?
what do you mean by this:

" ionisation energy increase means hard to remove electron so thy r less and if thy are less their would b less shielding effect nd nuclear charge increases so high mp"

 

[♣♠ Magnanimous ♣♠]

you are such a liar. you always solve all doubts and pretend like you know nothing

hahahahaha

 

[..sacrifice4Revenge..]

http://papers.xtremepapers.com/CIE/... AS Level/Chemistry (9701)/9701_w11_qp_11.pdf

q9
why wont we use the moles of Fe+3 also, like
why wont it be
0.56^2/0.44^2

 

[Suchal Riaz]

http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Chemistry (9701)/9701_w03_qp_1.pdf
Q40. Statement 2?
Suchal Riaz

C=O
|
O
it is ester group. when it will hydrolyse in NaOH it will make --CO2- Na+

 

[princessnoor]

have you any idea of what are you saying?
what do you mean by this:

ZaqZainab said: ↑
Listen if it has HIGH ionisation energry it mean it DOESNOT give off electrons easily and there will be less electrons in the lattice and if less electrons the pull wont be that grea and so the melting point will be low easy to melt
thn u tell me

 

[ZaqZainab]

ionisation energy have no relationship with melting/boiling point. It has been confirmed by Jim Clarke.

a little proof eh?
http://www.yoIutube.com/watch?v=tBS_i6vnI5E <---- my source
remove the 'I'

 

[Kamihus]

C=O
|
O
it is ester group. when it will hydrolyse in NaOH it will make --CO2- Na+

Then why is this statement WRONG?

 

[ZaqZainab]

you are such a liar. you always solve all doubts and pretend like you know nothing

excuse me i know stuffs i am not that dumb i have doubts too just cause i can solve people doubts doesnt mean i know everything as the person said i can solve everything no that is wrong
and even if i could All praise to God i don't have pride