Physics, Chemistry and Biology: Post your doubts here!

[princess sofia]

oh thats good then wat i made in the answer..is the curve line correct??

yes it is correct

 

[princess sofia]

wat

is it princess?
plz reply!

leaves r those organs in which photosynthesis takes place
whereas sepals are those parts of flower which protct da bud , they r collectively called calyx

 

[Anshuman sharma]

I have a alternative to pratical for biology igcse please me its of 80 marks , tl me what should i study what all can come in it

 

[My Name]

its

I have a alternative to pratical for biology igcse please me its of 80 marks , tl me what should i study what all can come in it

for 40 marls!?!

 

[My Name]

leaves r those organs in which photosynthesis takes place
whereas sepals are those parts of flower which protct da bud , they r collectively called calyx

THank u!

 

[princess sofia]

THank u!

No prob

 

[ahmed butt]

https://www.xtremepapers.com/commun...-important-notes-and-repeated-questions.7288/
this is gonna be helpful!!!

thanks a lot!

 

[princess sofia]

Q17
how is it c , shdnt it be D

 

[ahmed butt]

chemistry paper 6
If water contained salt the reaction is faster or slower or no effect

 

[ahmed butt]

tips for igcse biology paper 6?

 

[Heba A.Moety]

chemistry paper 6
If water contained salt the reaction is faster or slower or no effect

it would be faster, that point was wrong over there.
even point 20 about cobalt chloride paper turning from pink to blue when hydrated is wrong, it will turn from blue to pink.

 

[Mimick]

yes it is correct

Oh thanks yaar..it almost took my breath away

 

[Heba A.Moety]

Q17
how is it c , shdnt it be DView attachment 40299

yeah it should be D, r u sure that in ms it was C?!!

 

[Mimick]

tips for igcse biology paper 6?

Practice Practice & Practice Past paperss... learn the chapters which are coming in paper 6.... Plant Nutrition, Food tests, Classificatiion is important!

 

[Heba A.Moety]

I asked my teacher again n he said it isbt allowed anyways i bought another calculator so prob solved

it is not solved i have this type of calculator

 

[Mai(M4!)]

Moles and speed of reaction

thx

 

[princess sofia]

yeah it should be D, r u sure that in ms it was C?!!

Yeah i m 100% sure

 

[princess sofia]

it is not solved i have this type of calculator

So wt nw
I already replaced it btw i m thnkng for using my old calculator ,its really hard to get onto new one

 

[Heba A.Moety]

So wt nw
I already replaced it btw i m thnkng for using my old calculator ,its really hard to get onto new one

the prob is that i lost my old calculator and this is the 2nd calculator i buy within 2 months time
lets just concentrate on studies for now and leave this matter for the end of the week!!

 

[Heba A.Moety]

Yeah i m 100% sure

then i will ask my teacher, u ask urs too