Unit 1 January 2022 IAS Chemistry Edexcel - Dr Hanaa Assil

[@rahickmahabub7255]

I follow your channel for long and you just uploaded this paper exactly when I needed. May God bless you ma’am

[@liza.56]

HOW I WISH YOU WERE MY TEACHER ❤ MAY ALLAH ALWAYS BLESS YOUU

[@sarahsheikh5083]

Please never stop ❤️❤️ omg.. this is a life saving 😭😭

[@liza.56]

I wish i could like this vedio 10000 times

[@StrangerinGenZ]

London forces is in unit 2.. Can you write unit 2 stuff in unit 1 question??? 35:35

[@q-fm4-727]

Yes because London forces are intermolecular forces which is mentioned in unit one

[@johnnicol7259]

you are the best chemistry teacher

[@primeroxx]

34:40 how is Mg smaller if it has more shells, is it bc of higher proton number?

[@drhanaaassil-chemistryteac9433]

Mg2+ lost outer shell, more attraction between electrons and positive protons in the nucleus.

[@gustybot]

for the very last part is there any way possible to get a correct answer without endlessly doing trial and error?

[@Ghassoni]

thank you very much for the video! i have a question in 20 (c) ii) why do we use molar mass of the hydrated form of copper (II) sulfate?

[@floraa_3]

ur saving lives thankyou soo much May Allah reward you

[@monaiahanafi5353]

is the last question just trial and error or is there an easier way?

[@drhanaaassil-chemistryteac9433]

There are several possible answers, as indicated in the explanation

[@sarahsheikh5083]

Don't you teach biology?? I mean if you could make on those!! I can be blind and give my exams with full score 😭😭❤️❤️

[@gachaswift9538]

Miss, in Q2, how come NaF has the highest melting temperature? Why it is not KCl because it has more number of electrons and so greater London forces??

[@lahibchowdhury4534]

NaF and KCl is an ionic bond Na is smaller than K. F is more electronegative compared to Cl. So, ionic bond in NaF is stronger (The smaller the ion and the greater the charge of the ion, stronger the ionic bond)

[@gachaswift9538]

@@lahibchowdhury4534 Thanku

[@BLACKWHITE-og3rg]

salam mashAllah

[@emanilyas4749]

Mam can u post Jan 2023 U1 paper ...

[@naveenrahman6236]

miss the Q 16 in mcq might be wrong

[@drhanaaassil-chemistryteac9433]

No, the answer is correct

[@hmmm335]

TYSM!!!!