On Sept.3, 1866, during the Battle of Curuzu, one of the battles of the war of Triple Alliance, the Paraguayan 10th battalion fled without firing a shot. President Lopez ordered the decimation of the battalion, which was accordingly formed in line and each tenth man shot.
phenol is more acidic because of the benzene ring present in the molecule,when you lose the H form the OH group it is possible to delocalise the charge around the aromatic system due to the pi electron cloud,straight chain alcohols cannot do this so it is less favourable to deprotonate them hance it is easier to deprotonate a phenol,hence we say it ...
It is a weak acid, which can lose H + ions in solution. The phenolphthalein molecule is colorless, and the phenolphthalein ion is pink. When a base is added to the phenolphthalein, the molecule â ions equilibrium shifts to the right, leading to more ionization as H + ions are removed.This is predicted by Le Chatelier's principle.henolphthalein is often used as an indicator in acidâbase titrations. For this application, it turns colorless in acidic solutions and pink in basic solutions. Phenolphthalein is slightly soluble in water and usually is dissolved in alcohols for use in experiments.