In the following compound (Pyrene) why isn't Huckle's (4n+2) rule applicable? I do know it is applicable to only mono-cyclic ring systems but what changes when there are more than 3 fused rings?
@J_B892 Hydrogen bond => Less ability to donate the proton <or> Less stability of conjugate base for acids
For bases, Hydrogen Bond => Unable to donate the lone pair due to involvement in H-bond
What's Divyanka?
Also, I had a question for everyone: Why is enthalpy change zero for an isothermal process? (I'm asking again in case someone didn't see it when I sent it b4 XD)
@Esha are you a guy or a girl? You're looking like a guy in your DP...
Oh, and another one: What is the oxidation number of Carbon in CN- ion?
It's a sad diwali, my neighbors were firing crackers since morning, continuously, they are a family of 12 people, they took turns. I'd asked them to stop it, they were angry on me, so they got a few more powerful ones and started firing them. Hope Diwali never comes again, rather people stop "cracking".
@EshaManideep he was just curious. Even I thught Esha is a girl's name. Sorry.
@EshaManideep maths room.
@AbhigyanC iceinkberry is Divyanka.
$H = U + PV \implies \Delta H = \Delta U + \Delta(PV) = 0 + 0$ Because internal energy only depends on temperature and PV is constant for isothermal process.
In the following compound (Pyrene) why isn't Huckle's (4n+2) rule applicable? I do know it is applicable to only mono-cyclic ring systems but what changes when there are more than 3 fused rings?
