Chemistry: Post your doubts here!

[A*****]

Sulfur had 6 valence electrons and 0 odd pairs of e?
Simple molecular structure poor electrical conductivity, low m.p and insoluble.

Sulfur has 2 unpaired

 

[Hisham Khan]

Sulfur had 6 valence electrons and odd pairs of e?
Simple molecular structure poor electrical conductivity, low m.p and insoluble.

ye

 

[Hisham Khan]

What about the halogen question where it asked about the trend in volatility of group 7 was the answer permanent dipole interactions increases?
For group 2 trend it was solubility of sulfates decreases.

yesss I chosed sulfatesss

 

[Hisham Khan]

i

i think it was induced dipoles not permanent

permenant in halogen compounds and vanderwall or iduced in only halogens

 

[Hisham Khan]

NO + 0.5O2= NO2

lmao I am lucky!

 

[Kanekii]

i

permenant in halogen compounds and vanderwall or iduced in only halogens

So it is induced or permanent?

 

[Kanekii]

Sulfur has 2 unpaired

Yes i understand i simply misunderstood the question

 

[Hisham Khan]

So it is induced or permanent?

For the question that came volatility decrease because bond energy increases.Repeat question.vanderwall increase as number of electron increase

 

[Kanekii]

For the question that came volatility decrease because bond energy increases.Repeat question.vanderwall increase as number of electron increase

I know this but what i didnt know was the other name of van der waal forces.

 

[Hisham Khan]

I know this but what i didnt know was the other name of van der waal forces.

There isin't any 'other' vanderwall forces.There is only one vanderwall force. permenant dipole is not type of vanderwall.other one iss hydrogen

 

[Kanekii]

There isin't any 'other' vanderwall forces.There is only one vanderwall force. permenant dipole is not type of vanderwall.other one iss hydrogen

I mean induced dipole/london dispersion forces

 

[A*****]

For the question that came volatility decrease because bond energy increases.Repeat question.vanderwall increase as number of electron increase

Bond energy DECREASES down the group

 

[Hisham Khan]

Bond energy DECREASES down the group

yes bond lenght increase bond energy decreasee but option was something related to vandewall forces right.do you rememmber the exact correct answer

 

[A*****]

yes bond lenght increase bond energy decreasee but option was something related to vandewall forces right.do you rememmber the exact correct answer

Yeah it was that temporary dipole induced dipole forces increase down the group something like that

 

[Hisham Khan]

Yeah it was that temporary dipole induced dipole forces increase down the group something like that

yeah i choosed that

 

[{#}324354]

Yeah it was that temporary dipole induced dipole forces increase down the group something like that

Which page was this on??

 

[Hisham Khan]

Which page was this on??

We don't have that much of a great memory lmao

 

[A*****]

Which page was this on??

That is pretty obvious...non polar molecules only have vander waal's forces bw the molecules which are broken during melting/boiling

 

[Hisham Khan]

That is pretty obvious...non polar molecules only have vander waal's forces bw the molecules which are broken during melting/boiling

The brown gas is for nitrates but it was sulfates so only litmus turns blue and white soilid right?

 

[A*****]

The brown gas is for nitrates but it was sulfates so only litmus turns blue and white soilid right?

Yes