Question

ਕਮਲ ਨੂੰ ਕਾਰਬਨ ਦੇ ਭਿੰਨ ਰੂਪ ਯਾਦ ਕਰਨ ਵਿੱਚ ਮੁਸ਼ਕਿਲ ਆ ਰਹੀ ਹੈ। ਤੁਸੀਂ ਹੇਠ ਲਿਖਿਆਂ ਵਿੱਚੋਂ ਕਾਰਬਨ ਦੇ ਭਿੰਨ ਰੂਪ ਚੁਣ ਕੇ ਕਮਲ ਦੀ ਮਦਦ ਕਰੋ। kamal is getting difficulty in recalling the allotropes of carbon.Help kamal to choose the allotropes of carbon from the following.कमल को कार्बन के तीन भिन्न रूप याद करने में कठिनाई आ रही है। आप नीचे दिए गए कार्बन के विभिन्न रूपों में से चुनने के लिए कमल की मदद करो। *
Captionless Image
ਹੀਰਾ / Diamond / हीरा
ਗ੍ਰੇਫਾਈਟ / Graphite / ग्रेफाइट
C-60 ਬਕਮਿੰਸਟਰ / C-60 Buckminster / C-60 बकमिन्स्टर
ਉਪਰੋਕਤ ਸਾਰੇ / All of the above / उपरोक्त सभी।​

Answer 1

Answer:

all of the above .....

menu pta kyo k mera v pas exam c.....lol

Answer 2

$\huge\bold\red{Answer}$

option D all the above is the answer

Diamond:-

Diamond is extremely hard and has a high melting point. For this reason, it is very useful in cutting tools. The cutting edges of discs used to cut bricks and concrete are tipped with diamonds. Heavy-duty drill bits – such as those used in the oil exploration industry to drill through rocks – are made with diamonds so that they stay sharp for longer.

Graphite:-

Graphite is black, shiny and opaque. It is not transparent. It is also a very slippery material. It is used in pencil leads because layers easily slide onto the paper, leaving a black mark. It is a component of many lubricants, for example bicycle chain oil.

Graphite is insoluble in water. It has a high melting point and is a good conductor of electricity, which makes it a suitable material for the electrodes needed in electrolysis.

Buck minster C-60:-

A fullerene is an allotrope of carbon whose molecule consists of carbon atoms connected by single and double bonds so as to form a closed or partially closed mesh, with fused rings of five to seven atoms. The molecule may be a hollow sphere, ellipsoid, tube, or many other shapes and sizes. Graphene (isolated atomic layers of graphite), which is a flat mesh of regular hexagonal rings, can be seen as an extreme member of the family.