The Power of Concentration ll by @Iamjayakishori #sandeepmaheshwari #lamjayakishori #shorts

Write a short note on concentration of ores.

The sum of the power to which the concentration of substance apears in the rate expression is known as _______.

The product of the concentration of the ions of an electrolyte raised to power of their coefficients in the balanced chemical equation in the solution at any concentration . Its value is not constant and varies with change in concentration . Its value is not constant and varies with change in concentration . Its value is not constant and varies with change in concentration . Ionic product of the saturated solution is called solubility product K_(sp) (i) When K_(ip) = K_(sp) , the solution is just saturated and no precipitation takes place . (ii) When K_(ip) lt K_(sp) the solution is unsaturated and precipitation will not take place . When K_(ip) gt K_(sP) the solution is supersaturated and precipitation takes place . The concentration of Ag^(+) ions in a given saturated solution of AgCl at 25^(@)C is 1.06 xx10^(-5) g ion per litre . The solubility product of AgCl is :

The product of the concentration of the ions of an electrolyte raised to power of their coefficients in the balanced chemical equation in the solution at any concentration . Its value is not constant and varies with change in concentration . Its value is not constant and varies with change in concentration . Its value is not constant and varies with change in concentration . Ionic product of the saturated solution is called solubility product K_(sp) (i) When K_(ip) = K_(sp) , the solution is just saturated and no precipitation takes place . (ii) When K_(ip) lt K_(sp) the solution is unsaturated and precipitation will not take place . (iii) When K_(ip) gt K_(sP) the solution is supersaturated and precipitation takes place . The solubility product K_(sp) , of sparingly soluable salt MX at 25^(@) is 2.5 xx10^(-9) . The solubility of the salt in mol L^(-1) at this temperature is :

Fill in the blanks by choosing the correct option . order of the reaction is the underline (x) of the powers to which concentration terms are raised in expermentally determined rate equation . The unit of first order rate constant is underline (Y) the unit of first order rate constant when concentration is measured in terms of pressure and time in muutes is underline(Z)

Assertion (A) : The order of a reaction may be defined as the sum of the powers to which the concentration terms are raised in order to determine the rate of reaction gives the total order of reactions. Reason (R) : The number of molecules whose concentrations determine the ratio of reaction at a given temperature is called order to the reaction.