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Leaving Cert Chemistry exam papers and marking schemes from 2001 to present day. View and download both Higher and Ordinary level papers.
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We walk you through the exam solution and marking scheme, question by question. Our videos are clear, concise and the perfect way to improve your understanding and exam grades! Our sample answers are written by our subject experts, to enable you to achieve your full potential in this examination.
The Leaving Cert exam is three hours in duration for both Higher and Ordinary levels. The paper is divided into Section A and Section B. Section A assesses the experiment questions and Section B assesses theory, along with experiments.
We've divided up the Chemistry past papers into topics. For each topic you will find marking schemes, chemistry notes and the full chemistry syllabus for leaving cert. Ordinary Chemistry
Leaving Cert. Chemistry (Higher) 2019: Section A Q1. Back to the question > answer. Smart Tips! Mass / molar mass = moles / litre. Moles x molar mass = grams / litre. Grams / litre x 1000 = p.p.m.
Question. Leaving Cert. Chemistry (Higher) 2019: Section B Q5. Back to the question > answer. Answer. (a) (i) Mendeleev arranged the elements in increasing atomic weight. He arranged elements in vertical groups of similar chemical properties and he left gaps for undiscovered elements.
