331800 ke bond ko 900 me mod do aur bolo exist karega.. :P
pahle se allene hai unstable hai.. upar se ring strain...
nahi exist akrega kabhi bhi..
H2C=C=C=CH2 khud unstable hota hai..
does C2 exist(it does in vapour state)
now, does c4 exist??????
acc to me, they may / shud luk like this:
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10 Answers
33
1C-C ke bich char bonds kabheeeeeeeeee bhi nahi ho sakta...
tin hi toh p-orbitals hai.... char bonds kaise banayega...
so dat structure is impossible...
aur second sturcture is tooooooooo strained as already explained by priyam...
1priye dosto, "zara sa" NCERT ko kholo aur dekho, C2 exist karta hai........
i too thought the same, but i dont think NCERT is wrong in this case
33she told about structure..not about the existence of molecule...
it can be explained by MOT
1C2 and C4 both exist and right now they are the matter of research as they form nano structures
in "kajal"of some of the materials C4 does been found but dont thinjk they exist in vapour phase i have heard in solid phase only