Chemistry Important Questions and Answers - Practice questions, MCQs, PYQs, NCERT Questions, Question Bank, Class 11 and Class 12 Questions, NCERT Exemplar Questions, and PDF Questions with answers, solutions, explanations, NCERT reference, and difficult
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with reflection operation unlike of enantiomers. they possess the same physical properties. one of the example include meso compounds. the below structure is mesotartaric acid. below example illustrates, formation of enantiomeric pair, where mesotartaric acid forms diastereomeric pair with dextro tartaric...
Some of the other units of normality are also expressed as eq $L^{-1}$ or $\text{meq} L^{-1}$. The latter is often used in medical reporting. Number of Gram Equivalent So, let’s get forward with understanding the concept of gram equivalence. We know that no of moles = Mass/Mo...
While transition metal nitrides are promising low-cost electrocatalysts for the oxygen reduction reaction in alkaline media, a fundamental understanding of their activity is still lacking. Here MnN nanocuboids with well-defined surface structures are investigated, providing atomistic insight and mechanistic ...
acid-base indicator- a weak acid or weak base that changes color when the concentration of hydrogen or hydroxide ions changes in an aqueous solution. acid-base titration- a procedure to find the concentration of an acid or base by reacting a known concentration with the unknown until the equiv...
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[...]request the non-governmental organization to submit a letter to the Committee before the expiration of the suspension period, confirming that it will conform at all times totheprinciplesgoverning the establishment and natureofitsconsultative relations with the Council, as stipulated in paragraph ...