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Search results

  1. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    thanks:LOL:
  2. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    why does'nt copper react with dilute sulphuric acid? how come you ppl deduce which metal can react with which acid :(
  3. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    ok :)
  4. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    the previous ones.. i think..!!
  5. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    how to calculate the value of x in the formula of hydrated compounds?
  6. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    D
  7. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    is ester a sweet smelling compound? :cautious:
  8. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    dear i know its answer but i need someone to explain this :).... y its A?
  9. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    y not 4(b) ?
  10. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    this one as welll........... :/
  11. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    its b,c :P yeah maybe i did, i forget things very easily.:cool:
  12. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    yeah
  13. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    got it :D
  14. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    plz explain asap :( plz
  15. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    i could not understand the other two even :cry:
  16. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    confused!! somebody explain and tell me the reason as well
  17. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    now explain :P
  18. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    you will keep feeling like this till the last minute of the start of exam :P it happens to me alot:censored:
  19. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    no, answers are A C D
  20. kirann

    Biology; Chemistry; Physics: Post your doubts here!

    this questiion is about the catalyst and i think it should be (a) cuz no volume is increses using a catalyst, catalyst is not used up chemically in the reaction, so it will not react and no mass will decrease.
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