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Perbincangan 1. Semasa pemanasan naftalena, C₁₀H₈: (a) Mengapakah naftalena, C₁₀H₈ tidak dipanaskan secara langsung dengan menggunakan api daripada penunu Bunsen? (b) Mengapakah kaedah kukus air digunakan? Semasa penyejukan naftalena, C₁₀H₈: (a) Mengapakah tabung didih diletakkan ke dalam kelalang kon? (b) Mengapakah naftalena, C₁₀H₈ dikacau secara berterusan? (c) Ramalkan apa yang akan berlaku jika naftalena, C₁₀H₈ … Read more

Certainly! Here are the modified questions with the updated answer formatting: a. Factorise (a^2 + 4a) b. Factorise (3x + 4x^2) c. Factorise (4x^2 – x) d. Factorise (7x – 3x^2) e. Factorise (2x^2 + 4x) f. Factorise (6x – 3x^2) g. Factorise (12x + 16x^3) h. Factorise (25x^2 – 15x^3) i. Factorise (30x^3 + … Read more

FREE Revision Mobile Apps Recommended SPM Form 4 Chemistry Equations List SPM Form 5 Chemistry Equations List Nota Kimia SPM dalam Bahasa Melaysia FORM 4 CHEMISTRY 02 Structure of Atom Revision Notes Videos Revision Notes 2.1 The Particle Theory of Matter2.2 Three States of Matter2.3 Structure of Atom2.4 Electrons Arrangement in Atom Videos Introduction Particle … Read more