Question

Sanjana took two beakers ‘X’ and ‘Y’ containing boil water and cold water respectively. In each beaker, she dropped a spoon of common salt. She kept the beakers undisturbed. After sometime what did she observed and why?

Answer 1

Explanation:

$\huge\begin{lgathered}\frak\red{answEr}\end{lgathered}$

$\blue\mathfrak{given::}$

$\tt beaker\:X\:contains\:boil\:water$

$\tt beaker\:Y\: contains\:cold\:water$

$\bold\underline{asked}$

$\huge\boxed{\fcolorbox{green}{purple}{observation}}$

$\tt the\:beaker\:with\:hot\:water\:dissolves$

$\tt solute \:faster$

so,

the observed phenomena would be faster dissolution of solute

$\tt salt\:will\:disappear \:in\:beaker\:X$

$\tt beaker \:Y \: will \: dissolve \:salt \:very \:slowly$

this is because,

due to rise in temperature, kinetic energy of the particle increases. this increases the dissolution rate