0

Guest

Courses New

25 grams oleum contains 30% free SO3. Calculate strength of oleum.

25 grams oleum contains 30% free SO3. Calculate strength of oleum.

Grade:11

1 Answers

Vikas TU
14149 Points
7 years ago
The reaction for the oleum is:
H2SO4 ======>                SO3   +  H2O
 25/98 moles we get         25/98 moles of SO3.
30%of SO3 => 0.3*25/98
Strength => (15/98*2)*100/(25/98) = 50%

Think You Can Provide A Better Answer ?

Other Related Questions on Inorganic Chemistry

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More