A Level Chemistry Revision "The Structure and Properties of Alkanes"

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  • เผยแพร่เมื่อ 8 ก.พ. 2025
  • You can find all my A Level Chemistry videos fully indexed at www.freescienc...
    In this video, we look at the structure and properties of alkanes. First we look at the structure of alkanes. We explore the type of bonding in alkane molecules and why alkanes are non-polar. We then explore the properties of alkanes including their insolubility in water, their reactivity and how the boiling point depend on the length of the carbon chain.
    This video is aimed at the UK A Level Chemistry specifications. Students studying International A Level Chemistry will need to check their specification.

ความคิดเห็น • 44

  • @alinaahsan5207
    @alinaahsan5207 3 ปีที่แล้ว +36

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    @sabthesarcastic 3 ปีที่แล้ว +4

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    • @Freesciencelessons
      @Freesciencelessons  3 ปีที่แล้ว +91

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    @fatemehbahmaninia278 3 ปีที่แล้ว +4

    please could you do videos on A level OCR biology and the chapter on genetics. I cannot find any videos where I clearly understand everything the way I understand your videos. You are amazing and extremely helpful so thank you.

  • @OGMandala
    @OGMandala 3 ปีที่แล้ว +7

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    • @OGMandala
      @OGMandala 3 ปีที่แล้ว +2

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    @techatlas9398 3 ปีที่แล้ว +4

  • @Anya-wr6ye
    @Anya-wr6ye 2 ปีที่แล้ว +4

    Hi freesciencelessons, thank you so much for your videos they are a massive help! Just wondering, I am a bit confused about the London Forces, are these the same as Van Der Waals forces? Just with a different name?

    • @Freesciencelessons
      @Freesciencelessons  2 ปีที่แล้ว +6

      Hi. I'm glad that my videos are helping you. Van Der Waals forces is quite a broad terms including several types of intermolecular forces, including London Forces. London Forces are specifically induced dipole-dipole interactions. I don't use the term Van Der Waals forces as it's not specific enough.

    • @Anya-wr6ye
      @Anya-wr6ye 2 ปีที่แล้ว

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    @user-gi3yr1gl7j 3 ปีที่แล้ว +1

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  • @lvithan
    @lvithan 9 หลายเดือนก่อน

    Heya! Love your videos! For the purpose of AQA exams, can "London forces" and "Van Der Waals forces" be used interchangeably in answers? Or are they distinct things with distinct applications?

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    @darataherian776 19 วันที่ผ่านมา +1

    Sigma bond

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    @fozzbozz3285 3 ปีที่แล้ว

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    @mayankraj9249 3 ปีที่แล้ว +1

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    • @yujirohanma203
      @yujirohanma203 3 ปีที่แล้ว +3

      Dr Donelly doesn't do A level physics, however he has said he might do it after finishing everything on A level biology and chemistry.

  • @mrsir8968
    @mrsir8968 2 ปีที่แล้ว +2

    I prefer this milky white background instead of the usual blue background in the video, because my eyes get more tired quickly with the blue background

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      @thalhachowdhury4543 ปีที่แล้ว +8

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    @goldentingz3699 3 ปีที่แล้ว +2

    Hello sir what exam boards do you do for A level biology and chemistry

    • @Freesciencelessons
      @Freesciencelessons  3 ปีที่แล้ว +1

      I try to cover AQA, OCR and Edexcel. If something is very specific to one exam board, then I'll flag that up in the title.

  • @shaikmoin4823
    @shaikmoin4823 ปีที่แล้ว

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    @adnaannamazee9763 3 ปีที่แล้ว +1

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    • @Freesciencelessons
      @Freesciencelessons  3 ปีที่แล้ว +8

      Hi. I'm currently finishing the organic chemistry topic and then I'll start the immunity topic and cover those points.

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