How many of you wrote Pb2+ for the cation that forms precipitate with NaOH but not with NH4OH? Ugggh...!! Silly errors :( |
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asked by Shubham Patel (idontknow30) 7 years ago | |
5 |
do we need to do the first chp in selina? any part of it? |
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asked by Shriya (psm09) 7 years ago | |
3 |
Can someone please tell me the list of diagrams to be practised? |
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asked by Ronaldo (techtoicsaf) 7 years ago | |
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was there any incident of someone posting vulgar stuff? my schl frnds told me but ive not seen any.. : ( |
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asked by Illuminati (xxskullkingxx) 7 years ago | |
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How're you all studying bio? |
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asked by Aashna Khanna (aashnak10) 7 years ago | |
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was it necessary to complete the full sentence for the last qsn? will i lose marks,i did not complete the full passage? |
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asked by Abraham Thomas (riya100) 7 years ago | |
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q in comments.......... |
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asked by Turbanator (rishabsaphal) 7 years ago | |
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In the conversion of iodomethane to methane , I have written CH3I+ HI (IN PRESENCE OF PHOSPHORUS)→CH4 + I2 This reactiin is also given in self study to chemistry . I truly think that its correct . Can you tell if marks will be cut |
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asked by Yash Baranwal (yash107) 7 years ago | |
2 |
In the substances qs, was it necessary to write nh4cl in place of salt and acetic acid in place of carboxylic acids? |
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asked by Manansh Arora (manansh) 7 years ago | |
2 |
What are the diagrams that cud be asked for us to draw? |
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asked by Akash Ashok (akashskyash007) 7 years ago | |
0 |
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