GCSE Chemistry Paper 2 Quiz (Edexcel)

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All of Chemistry Paper 2 in 25 mins: • All of Edexcel CHEMIST...
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Some flashcard like questions to help you prepare for your exam!

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25 май 2024

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Комментарии : 12

@ScienceShorts Месяц назад

All of Chemistry Paper 2 in 20 mins: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-5-h4A2t6EeM.html

@nadish25 Месяц назад

Thanks for all your IGCSE videos!

@erereret 2 месяца назад

Amazing video. really helped!!!!

@tusharvijaykumar3511 2 месяца назад

i do oxford aqa but this is really helpful

@tiatamaraio 2 месяца назад

Thank you for this 🫶🏼

@ScienceMindsQuiz 2 месяца назад

Very interesting!

@lilygraoui6637 Месяц назад

Can you please make a video on a quiz for biology paper 1 aqa higher ?

@UsmansDev Месяц назад

Question 19 is wrong I think, I'm pretty sure its exothermic, since the products have less energy than the reactants so energy must've been released in the reaction

@ScienceShorts Месяц назад

And this is the inherent problem with just learning energy profiles & bond energies by rote (to the point that I had to change my main videos due to people whinging as no-one listened) - it doesn't work at GCSE. You MUST think in terms of energy needed to break bonds and make bonds - this is because the whole "they have X amount of energy" is an almost completely useless statement.

@A_-ch8ut Месяц назад

@@ScienceShorts what about q18? i dont understand, if theres more kinetic energy, doesnt that mean that energy is taken in and therefore its endothermic. im not taking mistake out im actually confused, plz explain

@HafsahKhan-bp5mo Месяц назад

the products have less energy than reactants so energy was releases to the surroundings so surroundings get hotter so temperature increases so kinetic energy increases

@poloX_FN Месяц назад

guys, just remember MEXO BENDO. Exothermic MAKES bonds (bond energies is higher) and Endothermic BREAKS bonds (bond energies is lower). Also, great video man and gl for ppl sitting the exam tomorrow (: