The Law of Definite Proportions, also known as Proust's Law, states that a pure chemical compound always contains the same elements in the same proportion by mass. This fundamental principle forms the basis of stoichiometric calculations.
Law of definite proportion is obeyed in
Asked in WBCS Main Paper 4 2023 · Topic: Atomic Structure (Electronic Configuration Principles (Aufbau Principle, Pauli's Exclusion Principle, Hund's Rule))
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