CORE PRACTICAL 8 Analysis of some inorganic and organic unknowns. CORE PRACTICAL 8 Analysis of Some Inorganic and Organic Unknowns Aim To identify unknown inorganic ions and or…
CORE PRACTICAL 7 The oxidation of propan-1-ol to produce propanal and propanoic acid. CORE PRACTICAL 7 Oxidation of Propan-1-ol to Produce Propanal and Propanoic Acid Aim To oxidise propan-1-ol un…
CORE PRACTICAL 6 Chlorination of 2-methylpropan-2-ol with concentrated hydrochloric acid. CORE PRACTICAL 6 Chlorination of 2-Methylpropan-2-ol with Concentrated Hydrochloric Acid Aim To prepare a tert…
CORE PRACTICAL 5 Investigation of the rates of hydrolysis of some halogenoalkanes. CORE PRACTICAL 5 Investigation of the Rates of Hydrolysis of Some Halogenoalkanes Aim To investigate and compa…
CORE PRACTICAL 4 Preparation of a standard solution from a solid acid and use it to find the concentration of a solution of sodium hydroxide. CORE PRACTICAL 4 Preparation of a Standard Solution from a Solid Acid and Determination of the Concentration of Sodium Hydroxide …
CORE PRACTICAL 3 Finding the concentration of a solution of hydrochloric acid. CORE PRACTICAL 3 Finding the Concentration of a Solution of Hydrochloric Acid Aim To determine the concentrat…
CORE PRACTICAL 2 Determination of the enthalpy change of a reaction using Hess’s Law. CORE PRACTICAL 2 Determination of the Enthalpy Change of a Reaction Using Hess’s Law Aim To determine the enth…
CORE PRACTICAL 1 Measurement of the molar volume of a gas CORE PRACTICAL 1 Measurement of the Molar Volume of a Gas Aim To determine the molar volume of a gas at room t…
IAL Edexcel AS Physics: Core Practical Notes CORE PRACTICAL 1: Acceleration of a Freely-Falling Object Procedure Details Drop a hea…
Infrared (IR) Spectroscopy — AS Level (Edexcel) Infrared (IR) Spectroscopy āĻšāϞো āĻāĻŽāύ āĻāĻāĻা āĻেāĻāύিāĻ āϝেāĻা āĻŦ্āϝāĻŦāĻšাāϰ āĻāϰে āĻāĻŽāϰা āĻোāύো āϝৌāĻে āĻী āϧāϰāύেāϰ functional group āĻāĻে āϏেāĻা āĻŦেāϰ āĻāϰি। …
Enthalpy Change — IAL Edexcel AS Chemistry Enthalpy change chapter āĻা pure understanding-based। Definition āĻ িāĻ āĻĨাāĻāϞে, sign convention āĻāϰ diagram āĻŦুāĻāϞে exam-āĻ āĻāĻ chapter āĻĨেāĻে easy mar…
Mass Spectrum (Mass Spectrometry) — IAL Edexcel AS Chemistry Mass spectrometry organic chemistry-āϰ āϏāĻŦāĻেā§ে important analytical tool। āĻāĻ chapter āĻাāϞোāĻাāĻŦে āĻŦুāĻāϞে Mr, molecular ion, fragment ion —āϏāĻŦ easy …
3.4 Equilibrium Constant (Kc) — IAL Edexcel AS Chemistry āĻāĻ chapter āĻা āĻļুāύāϤে āĻāĻ িāύ āϞাāĻāϞেāĻ āĻāϏāϞে āĻুāĻŦ logical। Equilibrium constant Kc basically āĻŦāϞে āĻĻেā§ reaction equilibrium āĻ āĻŦāϏ্āĻĨাā§ āĻোāύ āĻĻিāĻāĻা āĻŦেāĻļি fav…
2.5 Rate Equations — IAL Edexcel AS Chemistry āĻāĻ āĻāĻĒিāĻāĻা AS Chemistry-āϰ āϏāĻŦāĻেā§ে scoring āĻāĻŦাāϰ āϏāĻŦāĻেā§ে confusing āĻ ংāĻļ। Rate equation āĻŦুāĻে āĻেāϞে numericals āĻāϰ theory āĻĻুāĻāĻাāĻ easy āĻšā§ে āϝাā§। āĻāϞ c…
1.4 Hess’s Law — IAL Edexcel AS Chemistry Hess’s Law āĻা āĻুāĻŦ straightforward āĻিāύ্āϤু exam-āĻ āĻ āύেāĻেāĻ āĻুāϞ āĻāϰে। Simple āĻāĻĨাā§ āĻŦāϞāϞে, reaction āϝেāĻাāĻŦেāĻ āĻāĻুāĻ āύা āĻেāύ, total enthalpy change āĻāĻāĻ …
4.3 Redox Equations — IAL Edexcel AS Chemistry āĻāĻ āĻāĻĒিāĻāĻা basically electron transfer āύিā§ে। Redox reaction āĻŽাāύে āĻāĻāϏাāĻĨে oxidation āĻāϰ reduction āĻšāĻŦে—āĻāĻāĻা āĻাā§া āĻāϰেāĻāĻা possible āύা। Oxid…