Home
Class 12
CHEMISTRY
What will the value of molality fo...

What will the value of molality for an aqueous solution of 10% W/W NaOH ?
(Na=23,O=16 , H=1)

A

`2.778`

B

`5`

C

`10`

D

`2.5`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

The molarity of a 10% NaOH solution is

The mole fraction of solute in 20% (by wt.) aqueous H2O2 solution is

30xx10^(-4) kg of urea dissolved in water to make 500 mL aqueous solution and this solution is isotonic with cane - sugar solutions .How much mass of cane sugar in its one litre solutions ? (H=1,N=14,O=16,C=12)

Which of the following solutions is a 1 M solution ? (C =12, H=1,O=16 ,Ca=39.98, Cl=35.5,Na=23)

What is the action of aqueous NaOH/KOH on 1-chloropropane

What is the action of aqueous NaOH/KOH on 1-cholorobutane

The boiling point of 0.15 molal aqueous solution of an unknown solute is 373.23 K at 1 atm. The molal elevation constant of water is ______ K kg mol ^(-1)

If omega is the complex cube of unity, find the value of (1+ omega^2)^3

What is the molar conductivity of Agl at zero concentration if the ^^_o values of Nal, AgNO3 and NaNO_3 are respectively 126.9Omega^(-1) cm^2mol^(-1) 133.4 Omega^(-1) cm^2mol^(-1) and 121.5 Omega^(-1) cm^2 mol^(-1) ?