THERMOCHEMISTRY | Chp 7 | MCQ'S for MCAT, ECAT, PPSC, FPSC | first year chemistry | by Waris Hameed

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  • Опубликовано: 15 янв 2025

Комментарии • 24

  • @muhammadtariq2482
    @muhammadtariq2482 2 месяца назад +1

    Sir your method is tooo good i realy like this 😊

  • @alishbairshad9790
    @alishbairshad9790 7 месяцев назад

    Well explained❤

  • @KamranAli-nd7ve
    @KamranAli-nd7ve 2 года назад +5

    energy of reactant is less in case of endothermic reaction ..that why is gain energy to form product ..if its energy was lgreater than product then its will loss energy to form a product ..i am talking about mcq 9..

  • @muhammadtariq2482
    @muhammadtariq2482 2 месяца назад

    Thank you so much sir g

  • @sajjidaparveen-jp5pj
    @sajjidaparveen-jp5pj Год назад

    Keep it up

  • @MujeebKhan-tr3zi
    @MujeebKhan-tr3zi Год назад +1

    McQ nine me option A is right Sir

  • @subhanmustafa967
    @subhanmustafa967 Год назад

    good job

  • @MuhammadAhmad-gt9yq
    @MuhammadAhmad-gt9yq Год назад

    Keep it up 🙂🙂😉🙂😉😉🙂🙂

  • @muhammadtariq2482
    @muhammadtariq2482 2 месяца назад

    Sir g is chapter ky or mcqs nhi ban saktt kia??

  • @atiquerehman7873
    @atiquerehman7873 4 года назад +1

    👌👌👌

  • @fatima-ly9ru
    @fatima-ly9ru 3 года назад

    👍👍👍

  • @wayolikayoli7280
    @wayolikayoli7280 3 года назад +3

    Q9 should be a

  • @saleemmengal3138
    @saleemmengal3138 4 года назад +2

    OXFORD ENGLISH

    • @rqb1275
      @rqb1275 3 года назад

      😁😂

    • @Yusrayousuf411
      @Yusrayousuf411 2 года назад

      Ap yhan chemistry prhne aye ho ya English .Teacher ki izat krna seekhlo Bhai

  • @KamranAli-nd7ve
    @KamranAli-nd7ve 2 года назад

    q12 ,as in thermodytnamics we take gase as ideal gas so in ideal gas the energy is only due to tranlatory motion.but i am not sure that this concepts also applies on thermochemistry please clear my concepts..

    • @ChemistrybyWaris
      @ChemistrybyWaris  2 года назад +1

      Gas is only ideal at certain conditions..... i.e. high temperature and low pressure.... Otherwise at all other conditions gases are real.....!!

    • @KamranAli-nd7ve
      @KamranAli-nd7ve 2 года назад

      Thanks 😊 me physics our chemistry me conpuse ho gaya tha q kh physics me internal energy sirf translational k.e k equal hote hy but in chemistry 😫

    • @fareehalovesmbmaam.2931
      @fareehalovesmbmaam.2931 2 года назад

      Gas Ideal behave Low temperature and high pressure p krti hain I think so 🤔

    • @KamranAli-nd7ve
      @KamranAli-nd7ve 2 года назад +1

      @@fareehalovesmbmaam.2931 High temperature low pressure

  • @theshootingstar3154
    @theshootingstar3154 2 года назад

    Sir 9 mcq is absolutely wrong
    How can reactants be more than products its such a basic mcq sir
    Heat absorb so products will be more than reactats !!pls review the answers before uploading

    • @ChemistrybyWaris
      @ChemistrybyWaris  2 года назад +2

      Q.9 In endothermic reactions, the heat content of the
      products is more than that of reactants