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PRACTICAL EXAM (CBSE) QUESTION PAPER 2025
Download from here–> JAWAHAR NAVODAYA VIDYALAYA ………………, Distt. ………….., (……) AISSCE-2023 CHEMISTRY PRACTICAL PAPER Time : 3 hours Date:- M.M. : 30 Instructions : Q1. Find out the molarity and strength in g/L of given KMnO4 solution by using M/20 Mohr salt solution. Or Find out the molarity and strength in g/L of given KMnO4…
Azeotropic mixture, Minimum & Maximum Boiling Azeotropes
Azeotropes are mixtures of two or more components in fluidic states that cannot be separated by simple distillation due to their vapor maintaining the same composition as the original mixture. Azeotropes have characteristic boiling points, which can be either less or higher than the boiling points of their constituents. Positive azeotropes, like ethanol-water, boil at…
Reimer Tiemann,s Reaction
Reimer Tiemann,s Reaction,Organic Named Reaction, Important Named Reaction Organic Chemistry, CBSE important questions, JNV Student, KVS Students,
Gabriel Phthalimide Reaction
Gabriel Phthalimide Reaction,Organic Named Reaction, Important Named Reaction Organic Chemistry, CBSE important questions, JNV Student, KVS Students,
Wolf Kishner,s Reduction Reaction
Wolf Kishner,s Reduction Reaction, Most Important Organic Named Reaction
Clemmensen,s Reduction
Important organic named reaction, CBSE, Board Exam important reaction,
Carbylamine Reaction/ Isocyanide Test
Carbylamine Reaction/ Isocyanide Test, Most important Organic Reaction, CBSE,
Haloform reaction
Haloform reaction, Iodoform reaction, Chloroform reaction, Bromoform Reaction
Alpha, beta, gama and delta Carbon / Hydrogen
Alpha, beta, gama and delta Carbon / Hydrogen .1. First carbon / hydrogen from functional group (in this case it is OH) is called ALPHA carbon and hydrogen present on alpha carbon is called ALPHA hydrogen.2. Second carbon / hydrogen from functional group (in this case it is OH) is called BETA carbon and hydrogen…
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