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BIO PAPER 1 CHECK LIST...
click the word 'this'...there's a link!- ัแดแดส ัััััแดสั
- Post #5
- Forum: O-Levels / GCSEs / IGCSE
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ANSWERING ALL BIO/CHEM PAPER 1 DOUBTS :)
no idea :P don't even know whether does 'double displacement' exist or not :oops: :LOL:- ัแดแดส ัััััแดสั
- Post #261
- Forum: O-Levels / GCSEs / IGCSE
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ANSWERING ALL BIO/CHEM PAPER 1 DOUBTS :)
yeah...i don't think it is called displacement... GAK? :o- ัแดแดส ัััััแดสั
- Post #259
- Forum: O-Levels / GCSEs / IGCSE
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POST YOUR BIO AND CHEM PAPER 1 DOUBT HERE !!!!
Assalam-o-alaikum wr wb...- ัแดแดส ัััััแดสั
- Post #769
- Forum: O-Levels / GCSEs / IGCSE
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ANSWERING ALL BIO/CHEM PAPER 1 DOUBTS :)
these are ions so reactivity doesn't matters.. a reaction will occur in both the ways!- ัแดแดส ัััััแดสั
- Post #257
- Forum: O-Levels / GCSEs / IGCSE
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LOL am i a judge here or what? jo aap shukar kr rhi hain k mujhe pasand aa gae? =P
LOL am i a judge here or what? jo aap shukar kr rhi hain k mujhe pasand aa gae? =P- ัแดแดส ัััััแดสั
- Profile post comment
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ANSWERING ALL BIO/CHEM PAPER 1 DOUBTS :)
Your welcome ^_^- ัแดแดส ัััััแดสั
- Post #255
- Forum: O-Levels / GCSEs / IGCSE
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ANSWERING ALL BIO/CHEM PAPER 1 DOUBTS :)
umm you mean this reaction will be slow? :eek:- ัแดแดส ัััััแดสั
- Post #253
- Forum: O-Levels / GCSEs / IGCSE
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ANSWERING ALL BIO/CHEM PAPER 1 DOUBTS :)
a displacement reaction will take place cuz sodium is more reactive than calcium, forming sodium hydroxide and calcium.. BUT calcium + sodium hydroxide = no reaction- ัแดแดส ัััััแดสั
- Post #252
- Forum: O-Levels / GCSEs / IGCSE
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LOL...:P haha...aap ki mojoodgi hi mujhe khush rkhne k liye kaadi he ;) LOL...i know! that's why...
LOL...:P haha...aap ki mojoodgi hi mujhe khush rkhne k liye kaadi he ;) LOL...i know! that's why i said you are beautiful...i mean you are better than her ;)- ัแดแดส ัััััแดสั
- Profile post comment
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when will you take me to a long drive, in this car? ;)
when will you take me to a long drive, in this car? ;)- ัแดแดส ัััััแดสั
- Profile post
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ANSWERING ALL BIO/CHEM PAPER 1 DOUBTS :)
i donno what izzit called...may be not displacement but whatever it is...a reaction will occur...i am sure that is what matters :P- ัแดแดส ัััััแดสั
- Post #249
- Forum: O-Levels / GCSEs / IGCSE
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ANSWERING ALL BIO/CHEM PAPER 1 DOUBTS :)
sorry...didn't get you!- ัแดแดส ัััััแดสั
- Post #248
- Forum: O-Levels / GCSEs / IGCSE
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ANSWERING ALL BIO/CHEM PAPER 1 DOUBTS :)
Your welcome :)- ัแดแดส ัััััแดสั
- Post #245
- Forum: O-Levels / GCSEs / IGCSE
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ANSWERING ALL BIO/CHEM PAPER 1 DOUBTS :)
it's okie...juss remember me in your prayers :D- ัแดแดส ัััััแดสั
- Post #244
- Forum: O-Levels / GCSEs / IGCSE
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ANSWERING ALL BIO/CHEM PAPER 1 DOUBTS :)
in this case they are ions...not metal! so a reaction will take place.- ัแดแดส ัััััแดสั
- Post #242
- Forum: O-Levels / GCSEs / IGCSE
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ANSWERING ALL BIO/CHEM PAPER 1 DOUBTS :)
Assalam-o-alaikum wr wb.. Well that's bcoz the question states that the diagram shows half a flower...so stamens are more than 4...not less or equal. hope that clears it :)- ัแดแดส ัััััแดสั
- Post #240
- Forum: O-Levels / GCSEs / IGCSE
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ANSWERING ALL BIO/CHEM PAPER 1 DOUBTS :)
sorry for late reply...i was solving L.V.D's doubt :oops:- ัแดแดส ัััััแดสั
- Post #238
- Forum: O-Levels / GCSEs / IGCSE
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ANSWERING ALL BIO/CHEM PAPER 1 DOUBTS :)
Assalam-o-aalikum wr wb... they both are ions...and displacement ispossible in ions so a reaction will take place :)- ัแดแดส ัััััแดสั
- Post #237
- Forum: O-Levels / GCSEs / IGCSE
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ANSWERING ALL BIO/CHEM PAPER 1 DOUBTS :)
really sorry for late reply..i had to go somewhere :oops:- ัแดแดส ัััััแดสั
- Post #236
- Forum: O-Levels / GCSEs / IGCSE