Home
Class 11
CHEMISTRY
Molarity of H(2)SO(4) is 18 M. Its densi...

Molarity of `H_(2)SO_(4)` is `18 M`. Its density is `1.8 g//cm^(3)`, hence molality is :

A

`18`

B

`100`

C

`36`

D

`500`

Text Solution

Verified by Experts

The correct Answer is:
D
molarity
`(Mxx1000)/(1000d-MM_(w))=(18xx1000)/(1000xx1.8-18xx98)=500`
Promotional Banner

Similar Questions

Explore conceptually related problems

Calculate the molarity of water if its density is 1000 kg m^(-3)

The radius of the nucleus of ""_(8)O^(16) is 3 × 10^(–15) m. Its density in kg//m^(3) will be about-

100ml of 2.45 % (w//v) H_(2)SO_(4) solution is mixed with 200ml of 7% (w//w) H_(2)SO_(4) solution ("density" = 1.4 gm//ml) and the mixture is diluted to 500ml . What is the molarity of the diluted solution ?

A spherical ball of radius 7cm contains 56% iron. If density is 1.4 g//cm^(3) , number of mol of Fe present approximately is :

The relative density of lead is 11.3. Its density is ……….. g cm^(-3) or ………….. kgm^(-3) .

A shot-put is a metallic sphere of radius 4.9 cm. If the density of the metal is 7.8 g per cm^(3) , find the mass of the shot-put.