A solution is prepared by adding 2 g of a substance A to 18 g of water. Calculate the mass percent of the solute.

A solution is prepared by adding 2 g of a substance A to 18 g of water

1.	A solution is prepared by adding 2 g of a substance A to 18 g of water. Calculate the mass percent of the solute.
Answer» <html><body><p> <br/> <br/> </p>Solution :Masspercent of A `= ("Mass of A")/("Mass of solution") <a href="https://interviewquestions.tuteehub.com/tag/xx-747671" style="font-weight:bold;" target="_blank" title="Click to know more about XX">XX</a> 100` <br/> `= (<a href="https://interviewquestions.tuteehub.com/tag/2g-300351" style="font-weight:bold;" target="_blank" title="Click to know more about 2G">2G</a>)/(<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a> g A + <a href="https://interviewquestions.tuteehub.com/tag/18-278913" style="font-weight:bold;" target="_blank" title="Click to know more about 18">18</a> g "of water") xx 100` <br/> `= (2g)/(20g) xx 100 = 10%`</body></html>