Physics, Chemistry and Biology: Post your doubts here!

[azfarhassan772]

Can any share biology as level notes, that are not of z notes

 

[oathbreakerxo]

th

Can any share biology as level notes, that are not of z notes

this is the group for o level... brother you're in the wrong group

 

[Agent 47]

th

this is the group for o level... brother you're in the wrong group

Thanks for the advice but my exams are done, and I am done with IGCSE, joining O levels soon (lol)

 

[Pieeater]

Assalam-o-Alaikum.
Post your Physics, Chemistry and Biology doubts in here and members, along with me will try their best to help you out. Answers for biology igcse save my exams 4.biological molecules

 

[Thato Kapeso]

Here are some I use. Hope they r beneficial

Thank you so much

 

[Unknown202]

Can someone explain what he means by answer ci and cii?

 

[Muhammad Shamoeel]

If you are struggling with physics O level or IGCSE, subscribe my channel and message me through comments ofr email on my about page, to get a video response:

GCSE with Shamoeel

Subscribe to keep yourself updated on short and comprehensive videos regarding the topics and subjects you want, that you find difficult. Instructor : Muhamm...

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[Dantalian1506]

can someone help me find the year and month for biology, Its paper 1 .
Igcse pearson.
i cant find this jaguar anywhere ...
i want the markscheme for it

 

[Madina2410]

Hey , can someone explain the first and second point from this question

 

[AliveDude905]

hey guys
can someone help with this problem?
High pressure will increase the yield of SO3. why the reaction is carried at atmospheric pressure in the contact process?

 

[Hamnah Zahoor]

hey guys
can someone help with this problem?
High pressure will increase the yield of SO3. why the reaction is carried at atmospheric pressure in the contact process?

Even at relatively low pressures, there is a 99.5% conversion of sulphur dioxide into sulphur trioxide. The very small improvement that you could achieve by increasing the pressure isn't worth the expense of producing those high pressures.

 

[Rodrigo Layton]

Assalam-o-Alaikum.
Post your Physics, Chemistry and Biology doubts in here and members, along with me will try their best to help you out.

I wanna be cool in chemistry. What are the best ways?

 

[alisachocobar]

Hello everyone! I am an IGCSE O-levels student and I have been trying to find this Physics past paper - 0625/22/f/m/08 if any of you know where I can find it, it will be really helpful thank you! Also if you guys have any websites I can find past papers for the New Cambridge syllabus it will be really great

 

[AliveDude905]

Hello everyone! I am an IGCSE O-levels student and I have been trying to find this Physics past paper - 0625/22/f/m/08 if any of you know where I can find it, it will be really helpful thank you! Also if you guys have any websites I can find past papers for the New Cambridge syllabus it will be really great

you can find all Cambridge syllabus from 2002 to 2021 past papers , notes , flashcards etc on multiple websites
such as
Xtremepape.rs
papers.gceguide
papacambridge.com etc

and also I don't think so there was any 0625/22/f/m/08 paper held by Cambridge.

 

[Dogememegod]

wow such an old post.... wonder if anyone still answers here

 

[just anonymous_]

wow such an old post.... wonder if anyone still answers here

YES THEY DO

 

[Makazaboi]

What are physical quantities and there properties
Plz help

 

[jeonjaykay]

Hello pls I have simple question that has been confusing me for a while about PHYSICS AND CHEMISTRY. In marking scheme the answer is sometimes rounded off to one dp or two sig figures, we were always told to round off to three sig figures..now which sig fig/dp should I round off??

 

[nsharma]

Can anyone please send answers of coursebook Mary Jones and Jeoff jones

 

[Parags]

can you share solution of "Complete Biology for Cambridge Lower Secondary Workbook