“The Story of My Experiments with Truth” is Mahatma Gandhi’s autobiography. It narrates his spiritual and moral journey, detailing his experiences, beliefs, and experiments with nonviolent resistance, offering profound insights into his philosophy and life.
Discussion Forum Latest Questions
“In the Line of Fire” offers a firsthand account of significant events in Pakistani history, detailing military strategies, political challenges, and international relations. The book provides insights into the life and decisions of a prominent figure during crucial periods, offering ...
Grignard reactions are carried out in dry ether to avoid even traces of moisture. Moisture reacts with Grignard reagents, leading to the protonation of the carbon-magnesium bond and hindering the desired reactivity. Avoiding moisture is essential to prevent unwanted side ...
A coordination polyhedron is the spatial arrangement of ligand atoms directly attached to the central atom/ion. Common polyhedra include octahedral (e.g., [Co(NH₃)₆]³⁺), tetrahedral (e.g., [Ni(CO)₄]), and square planar (e.g., [PtCl₄]²⁻).
The coordination sphere is the central atom/ion and the ligands enclosed in square brackets, such as [Fe(CN)₆]⁴⁻ in K₄[Fe(CN)₆]. Counter ions, like K⁺, are written outside the brackets.