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Unit 27

PRINCIPLES RELATED TO PRACTICAL CHEMISTRY

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4
Sub-Units
11
Topics
27.1
Detection of extra elements & functions groups
Nitrogen, sulphur, halogens detections in organic compounds
Mid
JEE_Main
hydroxyl (alcoholic and phenolic), carbonyl (aldehyde and ketones) carboxyl and amino groups in organic compounds.
Mid
JEE_Main
27.2
Chemistry involved in the preparation
chemistry involved in the preparation of Inorganic compounds, Mohr’s salt, potash alum
Mid
JEE_Main
chemistry involved in the preparation of Organic compounds Acetanilide, p nitro acetanilide, aniline yellow, iodoform
Mid
JEE_Main
The chemistry involved in the titrimetric exercises– acids, bases and the use of indicators, oxalic acid vs KMnO4, Mohr’s salt vs KMnO4
Mid
JEE_Main
27.3
Qualitative salt analysis
Cations– Pb2+, Cu2+, Al3+, Fe3+, Zn2+, Ni2+, Ca2+, Ba2+, Mg2+, NH4+ , Chemical principles involved
Mid
JEE_Main
Anions+AA79:AJ79 CO3 2−, S2 , SO4 2−, NO3 , NO2 , Cl , Br , I ( Insoluble salts excluded) chemist+AA79:AJ79 Chemical principles involved
Mid
JEE_Main
27.4
Enthalphy, Iyophilic, Iyophobic & Kinetic
Enthalpy of solution of CuSO4, Chemical principles involved in experiments
Mid
JEE_Main
Enthalpy of neutralization of strong acid and strong base, Chemical principles involved in experiments
Mid
JEE_Main
Preparation of lyophilic and lyophobic sols , Chemical principles involved in experiments
Mid
JEE_Main
Kinetic study of the reaction of iodide ions with hydrogen peroxide at room temperature, Chemical principles involved in experiments
Mid
JEE_Main