NUMS 2023 CHEMISTRY SOLVED

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  • Опубликовано: 30 окт 2024

Комментарии • 41

  • @anisausman7432
    @anisausman7432 Год назад +32

    Vapour pressure is independent of surface area.

  • @rafiqshinwari4095
    @rafiqshinwari4095 Год назад

    Best explanation done.... Welcome

  • @chemistrywithshad4639
    @chemistrywithshad4639 Год назад +1

    well explain

  • @tanveerahmed-ne9ix
    @tanveerahmed-ne9ix Год назад +1

    Thanks sir 3 question past papers SA aaye te Jo ap ne solve Kiya ta love you sir❤

  • @aqsanawaz6299
    @aqsanawaz6299 Год назад

    Sir catalytic reduction alkene deti ha reducing agents alcohols dete hn

  • @shahzadzimri1901
    @shahzadzimri1901 Год назад +9

    135lucas test only for alcohol

  • @laibanawaz6640
    @laibanawaz6640 Год назад +1

    Sir mujhe doosron ka pta nhi but sir yh vapour pressure book ki line hai independent of surface area
    Aur doosri bat ke is dfa test main 2 options mostly ase the jo correct the 😢

  • @tehseenzahra5126
    @tehseenzahra5126 4 месяца назад

    Thanks a lot sir

  • @zaidbaloch9907
    @zaidbaloch9907 2 месяца назад

    135 ka ab accurate answer konsa hoga iodoform ya halogenation? nums 2023 mein to iodoform tha mgr Yahan halogenation bataya jaa rha hai

  • @AyazKhan-zx9kc
    @AyazKhan-zx9kc Год назад +1

    Sir...szambu past papers upload kiye hy aap ny? Chemistry

  • @murtazabc8063
    @murtazabc8063 Год назад +1

    Sir halogenation ni hoskta kiun keh Alcohols bhi conc hbr ke saath react krte to form alkyl halides which is nucleophillic substitution reaction so lucas wala option sb se best hai

    • @jawadkhan4646
      @jawadkhan4646 Год назад +1

      bro lucus test can be obly used to deffrentiate alcohols only like primary ,,, secandry and tertiary etc ...bye the way halogenation is correct option accaording to over book kpk ....

    • @murtazabc8063
      @murtazabc8063 Год назад

      @@jawadkhan4646 bhai jaan google pr bhi dekh lo aur halogenation to alcohols ki bhi hoti jisme alkyl halides ke formation hoti

    • @aqsanawaz6299
      @aqsanawaz6299 Год назад

      Listen! Phenols can also give halogenation but alcohols can't give nitration. So I guess nitration is the best one

    • @jawadkhan4646
      @jawadkhan4646 Год назад

      as given in our book so according to that halogenatyion is correct ..kp book
      @@aqsanawaz6299

    • @Shan_writes101
      @Shan_writes101 Год назад

      @@aqsanawaz6299 correct opt is halogenation...bcz phenol when react with aq KOH it forms white opt but alcohol react with halogen but will not form white ptt.
      The opt idoform is wrong bcz only ethanol gives idoform .we can't differentiate all other alcohols by idoform.

  • @tanveerahmed-ne9ix
    @tanveerahmed-ne9ix Год назад +1

    Sir aik request ha k bumhs k past papers solve karey please sir hum Balochistan walo ko koi b value Nahi deeta sir RUclips ka platform ma ap k liya Kisi ne b past paper upload Nahi ke sir 2021 2020 2019 sab ki past papers karo❤❤❤

    • @ChemistrybyAdil
      @ChemistrybyAdil  Год назад

      No dear. I love all Pakistan. Actually bumhs k paper online koi upload ni krta. Not available.

    • @tanveerahmed-ne9ix
      @tanveerahmed-ne9ix Год назад

      @@ChemistrybyAdil sir za BA Der sra share kam

  • @aqsanawaz6299
    @aqsanawaz6299 Год назад

    Sir Alcohols itna famous reaction dete halogens k sath ..SN reaction.

  • @mrleamonsquare9240
    @mrleamonsquare9240 2 месяца назад

    Sir ap to lion forces academy par bhi hota han

  • @mahnoorishaikh
    @mahnoorishaikh Год назад +2

    Sir 114 mai B Q nhi hosakta??bcz crystal to face centred cubic ee hai

    • @chineselover8438
      @chineselover8438 Год назад

      Yes you are right

    • @jawadkhan4646
      @jawadkhan4646 Год назад

      yup is ma opt A and C dono aatha han ...and ma na pesnolly c teek kiya han

    • @musfirahtariq2839
      @musfirahtariq2839 Год назад +1

      I think B correct h ku k option 1 Coordination number h or unho ne geometry pochi h

    • @linaa_choudhary
      @linaa_choudhary 3 месяца назад

      Nhi federal ki book utha k dekho cubic haa...0.44 hotaa only cubic ...CsF is centered cubic

  • @M.faheemKhan
    @M.faheemKhan Год назад +1

    Sorry sir but nitric oxide jab ozone ke sath react karta hain tu ye 1st order reaction not 2nd order

    • @a_majidkhattak
      @a_majidkhattak Год назад

      No you r wrong bro

    • @M.faheemKhan
      @M.faheemKhan Год назад

      U can search google

    • @Elysian_Fernweh
      @Elysian_Fernweh Год назад

      ​@@muhammadshahraizmalik9490my na bi 2nd order lga dia I was confused k google 1st order aur book 2nd order

  • @shahzadzimri1901
    @shahzadzimri1901 Год назад

    Sir 1d h

  • @Shan_writes101
    @Shan_writes101 Год назад +1

    NaCl....
    Correct opt...Each Na is surrounded by 6 Cl- and each 6 Cl- is surrounded by 6Na
    ...
    Face center is wrong bcz....
    NaCl may be face cubic when it is in pure form but when impurity is added then Its structure will be octahedral.....
    So structure of NaCl change so face cubic is not opt😊