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Chemistry: Post your doubts here!

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pg 355 coursebk
the +2 oxidation state in lead compounds is much more stable than the +4 state.
So, it reduces to the +2 state ---> and forms PbSO4
thanks a lot bro
bro can u please list anything now in the cie book but in the syllabus please?
 
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i think everyth's almost thr in the bk, i dont know wht exactly is thr in the syllabus, nvr checked... :p
for A2 inorganic do we have to also memorize AS reactions? becuase in the oct/nov papers they hve asked many question from AS have u seen it?
 
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It was tricky! My advice is go through past papers make sure you have ALL your organic reactions memorized!!
I was talking about chem above! Z
Alright..thanks a lot for your advice...yep it's true, organic does make up most of the question paper...


please just pray for us....InshAllah all of us do awesome....and you, you probably rocked it there right?
 
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Alright..thanks a lot for your advice...yep it's true, organic does make up most of the question paper...


please just pray for us....InshAllah all of us do awesome....and you, you probably rocked it there right?


No Problem!! InShaaAllah you will!!! Just dont give up if you feel confused!! Leave a question if you're not understanding it!!
-Helpful technique is to finish as MUCH as possible ie try to go through the whole paper in an hour and leave the parts you dontt knownas you go. That way they'll circulate ur brain and you'll work them out! And use the last hour for stuff that super confusing!
 
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