Question

plz ans with explaination
The molarity of H2SO4 solution whish has density 1.84g/cc at 35 degree celsius and contain 98% weight is

Answer 1

●The solution contain 90% of H2SO4 by
wigth/mass

●Thet means 100 gm of solution contain 98 gm of H2SO4

●Given its density = 1.84 gm/cc

●we know that :-

$= > DENSITY \: \: = \: \frac{MASS}{VOLUME} \\ \\ = > VOLUME \: = \frac{MASS}{DENSITY} = \frac{100}{1.84} \\ \\ = > VOLUME \: = 54.3 \: ml$
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●No. of moles of H2SO4 :-

$= > \frac{WEIGHT \: \: OF \: \: H _{2} SO _{4}}{MOLAR \: \: MASS \: \: OF \: \: H _{2}SO _{4}} \\ \\ = > \frac{98}{98} = 1 \: MOLE$
_____________

●SO MOLARITY

$= > \frac{1}{54.3} = 18.41 \: M$
____________________[ANSWER]

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_-_-_-_☆$BE \: \: \: \: BRAINLY$☆_-_-_-_

Answer 2

@ Hey Rubely.....@
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Here is your answer friend, in the above pic.-------

Hope it will help you!!
Thanks!!
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