1. If of 6×10²³HCL are dissolved in 100ml  water calculate the molarity of solution obtained

Asked by www.studyking.com | 3rd Sep, 2021, 10:07: PM

Expert Answer:

Molarty is calculated by-
 
Molarity left parenthesis straight M right parenthesis equals fraction numerator Moles space of space HCl over denominator Volume space of space solution end fraction

Moles space of space HCl equals fraction numerator 6 cross times 10 to the power of 23 over denominator 6.022 cross times 10 to the power of 23 end fraction equals 1
Molarity equals fraction numerator 1 over denominator begin display style 100 over 1000 end style end fraction
Molarity equals space 10 space straight M

Answered by Ravi | 8th Sep, 2021, 06:33: PM