Carbon has many allotropes. Briefly explain the structure of any one of the allotrope.

Carbon has many allotropes. Write the name of any two allotropic forms of carbon.

When BF_3 is treated with LiH at 450 K, a hydride of borbon is formed. Briefly explain the structure of the above mentioned hydride.

Name the three group of plants that bear archegonia.Briefly describe the life cycle of any one of them.

Carbon has many allotropes. C Cl_4 does not undergo hydrolysis. Glve a reason.

Carbon has several allotropic forms. prepare a short note on fullerenes.

Carbon has several allotropic forms. the diagram related to a particular allotropic form is given below. Identify the allotropic form and discuss its properties.

Name the allotropes of carbon

Carbon has śeveral allotropic forms. b. Prepare a short note on fullerenes.

Two allotropic forms of sulphur have same structure. i. Identify the allotropes ii. How they are prepared?

Explain any one method of preparation and structure of diborane.