Sugar with five memebered ring called

Assertion : Fullerenes are the only pure form of carbon. Reason : It contains twenty, five membered rings and twelve, six membered rings.

Assertion : Fullerenes are the only pure form of carbon. Reason : It contains twenty, five membered rings and twelve, six membered rings.

At what value of 'n' the formation of five membered ring take place .

In Buckminster fullerene, the number of six membered rings and five membered rings respectively are

In Buckminster fullerene, the number of six membered and five membered rings respectively are

The number of five membered rings in [Pt("trien")]^(2+) (trien=triethyleneetetra amine) is

C_(60) contains 'x' five membered rings & 'y' six memebered Then :

Simple six memebered ring compound (eg. Cyclohexane) are not soluble in water whereas glucose and sucrose are soluble in water. Explain why ?

Simple six memebered ring compound (eg. Cyclohexane) are not soluble in water whereas glucose and sucrose are soluble in water. Explain why ?