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Title: Jai hind
Description: Class 11 CHEM : Chapter 1: Some Basic Concepts of Chemistry 01 || Laws of Chemical Combination || Physics Wallah - Alakh Pandey There are 5 big laws in chemistry who decide how the element will combine and form compound { repeated } so a mass of one element form compound form with other elements in which percentage it will react in how many moles which gas will divide in which ratio all these things are decide by 5 laws says laws of chemical combination. 1. 5 gram of ethane on complete combustion gives 44 gram of carbon dioxide and 2. 7 gram of H2O. Show that the reaction obeys law of conservation of mass so you have to prove this reaction follows the law. applied and some mass released in the forms of energy but these are very old laws.

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Board DateSheet of Class-12th
Dates

Subject

20/02/2023

Hindi Core

24/02/2023

English Core

28/02/2023

Chemistry

02/03/2023

Geography

06/03/2023

Physics

11/03/2023

Mathematics

13/03/2024

Phy
...


16/03/2024

Biology

17/03/2024

Economics

20/03/2023

Pol
...
Studies

29/03/2023

History

31/03/2023

Accountancy


Title: Jai hind
Description: Class 11 CHEM : Chapter 1: Some Basic Concepts of Chemistry 01 || Laws of Chemical Combination || Physics Wallah - Alakh Pandey There are 5 big laws in chemistry who decide how the element will combine and form compound { repeated } so a mass of one element form compound form with other elements in which percentage it will react in how many moles which gas will divide in which ratio all these things are decide by 5 laws says laws of chemical combination. 1. 5 gram of ethane on complete combustion gives 44 gram of carbon dioxide and 2. 7 gram of H2O. Show that the reaction obeys law of conservation of mass so you have to prove this reaction follows the law. applied and some mass released in the forms of energy but these are very old laws.