• Want FREE Counselling for Exam Preparation?
###### Call Us
800-355-2211

Speak With a Friendly Mentor.

###### Shweta Thakur posted an Question
January 27, 2021 • 21:34 pm 30 points
• IIT JAM
• Chemistry (CY)

## How the volume of 1 mole of water at hundred degree celsius is 18 ml and at zero degree celsius it is 22.4 litre

how the volume of 1 mole of water at hundred degree celsius is 18 ml and at zero degree celsius it is 22.4 litre

• 0 Likes
• 0 Shares
• ##### Amol ashok pawar

For water, 1 gram is approximately 1 mL. 22.4 L/mol is the molar volume of an ideal gas at STP. Since water is not a gas at STP, you can't apply that. If you had one mole substance that is a gas at STP (hydrogen, nitrogen, carbon dioxide, etc.) you could say that they occupy a volume of approximately 22.4 L.

I m not getting

what I have written that is correct n???

I think you meant it otherwise. at 100C water will be in gaseous phase

sir water completely boiled at 100 degree celcius

yes that means now water is in gaseous state H2O(g)

• ##### Suman Kumar Best Answer

You have written other way round; I suppose

The volume of water at 100 degrees Celsius is 22.4 Lt

no sir

at 0 degree Celsius and 1 arm pressure volume of water is 22400 ml

not possible

see this

0 degree Celsius water is liquid not a gas

it is applicable to Gas

sir I am saying that volume of 1 mole of water at 100 celcius is 18 ml

• ##### Priyanshu kumar

1 mole of Water = 18 grams Density of Water at STP = 1 gram/ml Therefore, Volume of 1 mole of Water = 18 ml.

this is at 100 degree celcius n

no it is at 0°C

volume of 1 mole of water at 0°C= 18ml ..as you mention for 22.4L it is applicable for molar volume of gas

see

what is the whole question pls send

....

I have solved

1 mole of steam ke liye 22.4 L honge for water STP pe 18ml honge...ye correct h

sir aise hai ye

....

ans aaye?

yrs

doubt keval itna hai ki volume of 1 mole of water at 100 degree celcius 18 hota

fr 22.4 kB hota

sir

Water at STP is actually in Liquid State, 22.4L is only applicable to Gases.

For water, 1 gram is approximately 1 mL. so 18gm ke liye 18 ml hoga

sir fr inhone Charles law Jo use Kiya hai usme 0 degree celcius pe 22400 ml liya hua

....

inhone kaise use kiya hai..maine to nhi padha hai ..i have to check is that possible or not

ok sir

vase question ke aur bhi methods hai usse ho jata yhi answer aata last time Dinesh sir ne doosra method se krke btaya tha

actually we know that water boils at 100 and freeze at 0 so we water start to boil from 0 to 100 degree ......ye kha tha sir ne volume 22400 liter kyun Lete hai 0 degree pe water ke liye vi nhi btya

vo**

Charles law kaise use Kiya vo btaya tha sir ne

i have searched but not get authentic information...in maxm places it is given the same which i explain

ok sir thanku

sir

sir

### Do You Want Better RANK in Your Exam?

Start Your Preparations with Eduncle’s FREE Study Material

• Updated Syllabus, Paper Pattern & Full Exam Details
• Sample Theory of Most Important Topic
• Model Test Paper with Detailed Solutions
• Last 5 Years Question Papers & Answers