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  1. E

    Ans A?

    yes its a atleast i got that 40.022877366%
  2. E

    A?

    Yes a
  3. E

    How to ensure validity reliability accuracy in ion identification practical

    ^^^ Thanks in advance 🙂😁
  4. E

    Can we deduced by how much electrons jump in flame test

    ^^^ Thanks in advance
  5. E

    Why are there no substitution reactions of alkanes with fluorine or iodine

    ^^^^ Does electronegativity play a role in why they don't? Thanks in advance 🙂
  7. E

    is UV light a catalyst in substitution reactions?

    Damn our teachers r similar then lol
  8. E

    Effect of packing on melting point

    ive been told that the order for melting points is alkyne alkene alkane and that this is due to packing, though this is contradictory to what ive learnt from tutoring and other textbooks so could someone explain why this is so. i thought it was alkyne alkane alkene thanks in advance
  9. E

    need help with part c

    thanks a lot jimmy
  10. E

    need help with part c

  11. E

    does packing matter for boiling point

    the image refers to melting point which is solid to liquid so i understand it does affecvt it in that, but for boiling point does it play a role cuz thats from liquid to gas and i wasnt sure on that
  13. E

    urgent asap how would the 4 marks here be distributed

    thanks, but sos i dont exactly know the paper cuz i got sent the q myself
  14. E

    does packing matter for boiling point

    ^^^ thanks in advance
  15. E

    urgent asap how would the 4 marks here be distributed

    THANKS IN ADVANCE
  16. E

    Has anyone made a comeback after half yearlies to achieve their atar goal?

    damn thats actually quite good and motivating ngl
  17. E

    Mindblank any help appreciated

    Does everything in a homologous series have the same empirical formula. It's a simple q but I've mindblanked on this. Any help is appreciated Thanks in Advance
  19. E

    test in 2 days for chem need help regarding below mentioned q

    i have a test in 2 days days and i was unsure regarding how to structure responses to discuss / evaluate the validity or reliability or accuracy of x students experiment is there any generic structure i should follow and what things should i consider when writing a response to such a q
  20. E

    not so common homologous series that one should be aware of

    ^^^^ thanks in advance
  21. E

    urgent - solubility rules

    is there any solubility rule mnemonic or anything that encompasses most solubility rules, like nagsag is good but it doesnt account for chlorides hydroxides or else. like if any1 cud suggest a method to remember most or all solubility rules in an easy to remember way it would be greatly appreciated.
  22. E

    Do we need positioning when naming amides?

    we dont
  23. E

    Common pitfalls to avoid when writing a discursive

    thx this is one thing ill keep in mind when composing a discursive
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