Chemistry, asked by ishalfathima6488, 1 year ago

If the density of methanol is 0. 793 kg per litre what is the volume required for making 2. 5 litre of 0. 25 molarity solution

Answers

Answered by saloni2019sharma

6

Initial molarity = 793÷32=24.78125M now using M1V1=M2V2 V1=M2V2÷V1 V1=0.25×2.5÷24.78125 V1=0.0.5 approx Now volume req.=V2-V1 =2.5-0.025=2.475 L

Previous Question

Next Question

Similar questions

Science, 7 months ago

F. Long-answer questions 1. What are the different whorls of a flower?Describe the female reproductive part of a flower.

Biology, 7 months ago

why cellulose cannot store energy? and why it only provides structural support?

Computer Science, 7 months ago

give syntax tree for the expression 5*5+10-15...

Math, 1 year ago

If the area of trapezium is 28m2 and two parallel side are 8m and 60dm respectively find the altitude...

Physics, 1 year ago

A small ball is released in a viscous liquid, velocity of ball in liquid ....... . (A) keeps increasing (B) keeps decreasing (C) remains constant (D) first increases and then remains constant...

Math, 1 year ago

find the area enclosed between the two cocentric circles of radius 3.5 and 7cm others third cocentric circle is drawn outside the 7 cm circle so that the area enclosed between it and the 7 cm circle is the same as that between the two inner circles find the radius of the third circle correct to the one decimal place take pie value 22 upon 7...

Science, 1 year ago

how to action and reaction forces help us to walk...

Physics, 1 year ago

summary for class 11 cbse...