chemistry expert plz help

[wasil zubair]

why diamonds are non conductor while a graphite is conductor??? koi hia jo tehk jawab dey sakta???

[wasil zubair]

kia koi nai janta???

[Sheikhasad]

DAIMOUND:-
PROPERTIES:-
1) It is hardest known as matter
2) It is crystaline form of carbon
3) It is tetra hedral unit cell
4) Melting point is 3500 c
5) C-C Bond distance is 1.54 A
6) C-C Bond energy is 85 K-cal
7) It may be coloured due to present of impurities
8) Tranparent to x-ray
9) Reflective inden is 2.45
daimound ka structure bana lena

GRAPHITE:-
PROPERTIES:-

1) It is crystaline form of carbon
2) It is grey in colour
3) It is soft
4) It is lubricant
5) It has hexagonal unit cell
6) C-C Bond distance is 1.42 A
7) Inter layer bounding distance is 3.35 A
8) Inter layer bounding energy is 3.99 k-CAL
9) It is good conductor of heat and electricity.

Graphite ka b structure bana lena
or ye mene khud paper me likha tha .karachi Entr board 2nd year pre.eng

[wasil zubair]

dear thanks but ya to mujhe b pata main ya posh raha k q 1 conductor or dusra non jab k 2ono corban k crystalayin forms???

[Sheikhasad]

Brother itna to mujhy yad nai ara . Magar me apna lecture parhunga to shyd apko bta sak0n . Wese ap wait karen shyd kisi ko pata ho

[wasil zubair]

okey main intazar kar raha

[Tanweer]

Dear sab se pehle to Aap Electricity {Current} ke working principle ko zehen men rakhen ke current sirf free electrons hi pass karte hen.
Dear! Diamond ke sath 4 Carbon Atoms attached hote hen is tarah se Diamand ke har Carbon ki valency setisfied rehti hai aor is ke structure men koi bhi free electron nahin bachta jo current ko flow kara sake, jab ke Graphite ke Carbon ke sath 3 sides se dusre Carbon atoms hote hen, is tarah se baqi ka ek dimension free reh jata hai aor us taraf se easily electrons ek jaga se dusri jaga tak current flow kara sakte hen

[wasil zubair]

realy nice boht sukria tanweer bahi apka

[Tanweer]

a

[Derwaish]