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OMG CHEMISTRY UNIT 1 PAPER!!!!!!!!!!!!

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i cant believe im clearing doubts about a paper which is over rather than studying for a paper that is tomorrow :p
 
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For that excess thing, you could use a thermometer to measure the temperature rise. When there is no further rise in the temperature, all the KAlO2 has reacted and the acid would be in excess if we add further.
 
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what about the question that was after the color of the crystals ? the one about what other metallic ion would be used .. I forgot the question lol
 
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you know I worte my answer as homlytic fission/ free radicle substitution :p Do you have any idea about how they correct questions like those :p
 
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Oh wait my answer is wrong for the metal ion so nvm :p In total I am loosing 7 marks :p what about you guys ? enough discussing I am getting dis heartened :p I need to study for my next exam :p
hahaha...same gotta do Phy 1 papers...and idk how much i will lose..lol..hopefully very few marks. :p
 
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