Mole Current Affairs, GK & News
One mole is the amount of a substance that contains as many particles or entities as there are atoms in exactly 12 g (or 0.012 kg) of the 12C isotope. It may be emphasised that the mole of a substance always contain the same number of entities, no matter what the substance may be. In ..
On 2019 World Meterology Day, the Council of Scientific and Industrial Research and National Physical Laboratory (CSIR-NPL) has recently introduced redefined International System of Units for the country. The redefined systems are Kilogram (SI unit of weight), Kelvin (SI unit of temperature), Mole (SI unit of amount of substance), and Ampere (SI unit of current). ..
Topics: Assumption • Candela • General Conference on Weights and Measures • International System of Units • Kelvin • Kilogram • Measurement • Mole • Redefinition of the SI base units • SI base units • Systems of units • Unit of measurement