IGCSE Chemistry 2020 May/June Paper 22 Solved (0620/22/M/J/20)

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  • Опубликовано: 24 окт 2024

Комментарии • 7

  • @NaveedAhmad-be9gf
    @NaveedAhmad-be9gf 5 месяцев назад +1

    Check question 9 the answer is A

    • @jmxz3035
      @jmxz3035  4 месяца назад

      thank you for pointing this out. A new explanation will be put up shortly !!

    • @diycraftwithashna948
      @diycraftwithashna948 22 дня назад

      Is it uploaded?

  • @atwumer
    @atwumer 4 месяца назад

    8:22 bro in q7, that’s what they are saying that the attractive forces are stronger in sodium chloride than that in the sulfur dichloride… u just repeated it and said it’s wrong 😒😒

    • @jmxz3035
      @jmxz3035  4 месяца назад +1

      is there a problem dear?

    • @atwumer
      @atwumer 4 месяца назад

      @@jmxz3035 i just mentioned what’s wrong and u are asking me again… they said the attractive forces in sulfur dichloride are weaker than attractive forces in sodium chloride, meaning sodium chloride has stronger attractive forces than sulfur dichloride… then u said it’s wrong cuz “sodium chloride has stronger attractive forces than sulfur dichloride”… it’s the same thing as what they said in the question so why is it wrong.?

    • @jmxz3035
      @jmxz3035  4 месяца назад +2

      Yes, I did made a mistake in saying that but I stand true. The questions worded it saying “attractive forces” this is intermolecular forces and this force exists only within molecules. E.g Sulfur dichloride. Sodium chloride for your information is not a “molecule” and the question EXPLICITLY state that “between molecules of sodium chloride.” Sodium chloride is ionic and have ionic bonding, it doesn’t have covalent bonding, no attractive forces between sodium chloride “molecules”while sulfur dichloride is a simple molecule. Intermolecular forces only exist within molecules (carbon dioxide NOT SALTS! (Sodium chloride) So FYI, you the correct answer should be D by referring it to the ionic bonds of NaCl being weaker than the Intermolecular forces between molecules of SCl2. Hope it helps dear! (and a tip to not be rude in the internet! )