Nitric Acid: Preparation

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  • Опубліковано 30 жов 2024

КОМЕНТАРІ • 85

  • @satyendrashukla4157
    @satyendrashukla4157 2 роки тому +1

    You are very cute Mam. Your teaching is awesome

    • @DeltaStep
      @DeltaStep  2 роки тому +1

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  • @riturajranbiryadav1440
    @riturajranbiryadav1440 6 років тому +9

    Ma'am I suppose the temperature should be below 200°C .

  • @podelliBhumesh
    @podelliBhumesh 6 років тому +21

    man it should be heated below 200 °c as if heated above it forms hard crust of the salt which is hard to remove

  • @RuhenaAktar-wq7jj
    @RuhenaAktar-wq7jj 10 місяців тому +1

    I have a doubt I think the temperature required during the reaction between a salt and sulphuric acid to prepare nitric acid must be below 200C

    • @DeltaStep
      @DeltaStep  10 місяців тому

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  • @DineshYadav-jn8bz
    @DineshYadav-jn8bz 6 років тому +4

    No the temp. Should not exceed 200°C bcoz potassium or sodium sulphate formed at it forms a hard crust which sticks to the walls of the retort and is difficult to remove......
    High temp can even damage the glass apparatus, wastage of fuel and decomposition of acid can even occur

    • @kindlyhelpmethereach120ksu5
      @kindlyhelpmethereach120ksu5 2 роки тому

      Yes What you have commented is true but Madam gave an equation as an example .It is absolutely correct that the temp. Should exceed the temperature of 200°C

  • @jollyghosh1575
    @jollyghosh1575 5 років тому +4

    How can it be heated above 200°C as the resp salts na2so4 and k2so4 causes certain problems...... Your video is very helpful but plz can u change the mistake

  • @pappachenka8883
    @pappachenka8883 4 роки тому +1

    Another precaution is that,the temperature of the reaction should not exceed 200 degree Celsius because sodium sulphate formed at higher temperature forms a hard crust which sticks on the walls of the retort and is difficult to remove although the yield of HNO3 is higher

    • @DeltaStep
      @DeltaStep  4 роки тому

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  • @anuradha7811
    @anuradha7811 6 років тому

    All are fine!!!but the temperature should not exceed more than 200°c because if at all it is heated a sticky sodium sulphate is formed,it may cause damage to the apparatus and there will further decomposition of nitric acid....

  • @zooziesharma1012
    @zooziesharma1012 2 роки тому

    you're literally so much underrated

  • @LALA-kk9ln
    @LALA-kk9ln 3 роки тому +1

    Best explanation

    • @DeltaStep
      @DeltaStep  3 роки тому

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  • @sangeetajindal5672
    @sangeetajindal5672 6 років тому +5

    the temperature should be below 200c not above

    • @SBR20066
      @SBR20066 3 роки тому

      it can be above but it is labrotary preparation, but we take less than 200 because we are preparing in labrotary so, if we will use temp more than 200 then the apparatus can break. Hence we can perform the reaction avove and below 200 degree celcius, but we don't want to break the apparatus, so we perform this preparation in less than 200 degree celcius.
      I hope you understand.......

  • @priti2533
    @priti2533 4 роки тому +1

    Thanks mam. For your help.

    • @DeltaStep
      @DeltaStep  4 роки тому

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  • @shantanusinghraghuvanshisa3085
    @shantanusinghraghuvanshisa3085 5 років тому +2

    Thanks Didi nice video

    • @DeltaStep
      @DeltaStep  5 років тому

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  • @kumarjamwal4804
    @kumarjamwal4804 7 років тому +2

    very nice video and definitely this video is going to help me in my future

    • @DeltaStep
      @DeltaStep  6 років тому

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  • @poonamanand5872
    @poonamanand5872 6 років тому +2

    Temperature is below 200 C

  • @amazingfacts......3244
    @amazingfacts......3244 3 роки тому

    Very heplful thanku mam

    • @DeltaStep
      @DeltaStep  3 роки тому

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  • @bindhyaprakash8348
    @bindhyaprakash8348 5 років тому +1

    Thanks so much.....it was very helpful...i could understand everything 😍🤗😁

    • @DeltaStep
      @DeltaStep  5 років тому

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  • @AaryaSule-mz8bl
    @AaryaSule-mz8bl Рік тому

    This is not the lab preparation. Temperature is below 200 and potassium bisulphate is formed.

  • @RAJESHKUMAR-jt9db
    @RAJESHKUMAR-jt9db 4 роки тому +1

    Mam it should be below 200°C as it can break the glass apparatus , it also causes the further decomposition of nitric acid and also because it harde d the crust of the corresponding sulphate which is hard to remove from the glass / apparatus

    • @DeltaStep
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  • @zaibaqureshi9437
    @zaibaqureshi9437 5 років тому +1

    Nice thanku so much

    • @DeltaStep
      @DeltaStep  5 років тому

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  • @sarthaktaliyan6244
    @sarthaktaliyan6244 5 років тому +2

    What a sweet voice you have!😍

  • @AaryaSule-mz8bl
    @AaryaSule-mz8bl Рік тому

    Nitrogen dioxide is reddish brown not brown

  • @knowledgeworld3357
    @knowledgeworld3357 5 років тому +3

    Mam please preparation of bromine from carnallite par video upload karya mam please

    • @DeltaStep
      @DeltaStep  5 років тому

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  • @anandsingh256
    @anandsingh256 6 років тому

    temp. should be in the range of 180-200 degrees but should not exceed it because decomposition of nitric acid can take place .

    • @DeltaStep
      @DeltaStep  6 років тому

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  • @sudharsans7556
    @sudharsans7556 5 років тому +1

    Nice explain

    • @DeltaStep
      @DeltaStep  2 роки тому

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  • @puspenroy671
    @puspenroy671 6 років тому

    Maam.....can u explain what will be the consequence if temperature is less than 200??

    • @DeltaStep
      @DeltaStep  6 років тому

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  • @meerameera3283
    @meerameera3283 5 років тому +1

    Very nice dii luvvv u😍

    • @DeltaStep
      @DeltaStep  5 років тому

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  • @saviovaz6794
    @saviovaz6794 6 років тому

    Love your channel

  • @YuvrajSingh-co2cl
    @YuvrajSingh-co2cl 7 років тому +1

    mam this video helped for my chemistry exam thankyou mam

    • @DeltaStep
      @DeltaStep  6 років тому

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  • @harpalsandhu6544
    @harpalsandhu6544 7 років тому +7

    Mam will you taught about history and civics for class 10th icse

  • @gamannaik7765
    @gamannaik7765 4 роки тому

    Tqq didi

    • @DeltaStep
      @DeltaStep  4 роки тому

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  • @mayadubey8020
    @mayadubey8020 4 роки тому +1

    It was nice but the temperature should be less than 200*C .......😏😏😏

    • @DeltaStep
      @DeltaStep  4 роки тому

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  • @gutterajendra8247
    @gutterajendra8247 7 років тому +2

    Mam how to prepare nitric acid by ostwalds process???

  • @Bujjipa
    @Bujjipa 5 років тому

    Mam plz what is the chemical name of nitric acid

    • @DeltaStep
      @DeltaStep  5 років тому

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    • @somerandomguyonquesttofind6189
      @somerandomguyonquesttofind6189 4 роки тому

      HNO3

    • @aarnachopdekar9490
      @aarnachopdekar9490 3 роки тому +1

      Aqua fortis

  • @johanpreet7471
    @johanpreet7471 5 років тому

    What is aqua fortis

    • @DeltaStep
      @DeltaStep  5 років тому

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  • @2.5studios69
    @2.5studios69 2 роки тому +1

    Above 200°C????🧐🧐🧐🤔🤔🤔..... How it comes as
    sodium sulphate + nitric acid????
    When it is below 200°C it will.... 👆
    But when it is above 200°C, sodium sulphate forms a hard crust and sticks to the walls of the retort which is very difficult to clean it..... 🥵🥵🥵

    • @DeltaStep
      @DeltaStep  2 роки тому

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  • @vanshsaboo2291
    @vanshsaboo2291 Рік тому

    You r wrong temp should not exceed 200*

  • @sukhendumukhopadhyay4219
    @sukhendumukhopadhyay4219 7 років тому +2

    wow.....

    • @DeltaStep
      @DeltaStep  6 років тому

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    • @bhojpuribollywood712
      @bhojpuribollywood712 6 років тому

      Sanchari Mukhopadhyay I love you too baby

  • @arjunmalik3671
    @arjunmalik3671 7 років тому +2

    thnx mam

    • @DeltaStep
      @DeltaStep  6 років тому

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  • @sudipray4439
    @sudipray4439 5 років тому +1

    Excuse me you are teaching wrong it should be below
    200 Degree Celsius🙄🙄

  • @flyingcolours6633
    @flyingcolours6633 4 місяці тому

    2:20 Ma'am isn't the temperature below 200°C

    • @DeltaStep
      @DeltaStep  4 місяці тому +1

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  • @arshiyasyed1059
    @arshiyasyed1059 Рік тому

    Can't hear anything

  • @Rm_capture14
    @Rm_capture14 7 років тому +1

    thanx mam😃

    • @rohitmarwadirohit2109
      @rohitmarwadirohit2109 7 років тому

      Hello

    • @rameshntr4001
      @rameshntr4001 7 років тому

      i love mam 😍🤔😎 and thankyou mam🎻📣📯🔊🎹🎤🎛and this share to all ok🍎🍐🍇🍊🍑🌶🍆🍓🍒🐋🐬🐟🐡🐠🌷⚘🌻🌺🔫🏹⛏🗡🔪🔮👏👌✊👊✍ok naku ✌vastundi

  • @uditvachhani7587
    @uditvachhani7587 5 років тому +2

    Bacho ko galt mat sikho

  • @tejamgodse360
    @tejamgodse360 8 років тому

    how can you obtain nitrous oxide from souium nitrate

  • @SurajKumar-hf3pp
    @SurajKumar-hf3pp 5 років тому

    Hi mam

  • @zafariqbaltts
    @zafariqbaltts Рік тому

    Chitia ,u single reaction is not economicaly fisible
    Having zero level prrsonal reaserch From where to come to deliver lecture

  • @kamalbamrah8350
    @kamalbamrah8350 7 років тому

    hdu