Join now for JEE/NEET and also prepare for Boards Join now for JEE/NEET and also prepare for Boards. Register Now
Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
Molarity and molality of a solution of a liquid (mol wt.50) in aqueous solution is 9 and 10 respectively . What is the density of solution?? Molarity and molality of a solution of a liquid (mol wt.50) in aqueous solution is 9 and 10 respectively . What is the density of solution??
Molarity = moles of solute/volume of soln. in ltres. 9 mol/litre = (w/50)/(m/d)...................................(1)10 molality means 10 moles are present in 1 kg water.molar mass = 500 gm is present in 100 gm water. mass of solution = 1500 gm.Volume = 9M/10mol and volume = 1.1111 ldensity comes to = 1500/1111 = 1.350 g/l
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -