Notes and Study material for Exams
Impartiality and Non-partisanship Impartiality and Non-partisanship Impartiality is a norm of Justice holding that decisions should be based on objective standards, instead of on the basis of bias, prejudice, or preferring the advantage to one person over another for unsuitable reasons. Impartiality is acting solely according to the merits of the case and serving equally … Read more
Quick Revision Topic: pH scale and its day to day application Definition: pH scale is the scale developed to measure the concentration of Hydrogen ion in a solution. Here ‘p’ in pH implies ‘potenz’ in german. The pH of a neutral solution is 7. for Acidic solution pH is less than 7 and … Read more
Acid An acid is a substance which forms H+ ions as the only positive ion in aqueous solution. Examples:- Hydrochloric acid dissolved in water forms H+ and Cl– ions HCl —> H+ + Cl– Sulphuric acid dissolved in water forms H+ and SO42- ions H2SO4 —>2H+ + SO42- Nitric acid forms H+ and NO3– ions when dissolved in water HNO3 —> H+ + NO3– … Read more