Which among the following statements with respect to carbon is/are correct? 1. Carbon forms the basis for all living organisms and many things we use 2. Carbon shows tetravalency and the property of catenation 3. Carbon forms covalent bonds with itself and other elements 4. Carbon forms compounds containing triple and tetra bonds between carbon atoms Select the correct answer using the code given below :

Which of the following carbon allotropes is/are good conductor(s) of electricity? 1. Diamond 2. Graphite 3. Fullerene Select the correct answer using the code given below :

Match List- I with List- II and select the correct answer using the code given below the Lists: List - I (Allotrope of Carbon) A. Graphite B. Diamond C. Fullerene D. Graphene List - II (Property) 1.…

Which among the following statements is not correct with respect to allotropes of Carbon ?

Which of the following statements are incorrect for carbon compounds? a. Most carbon compounds are good conductor of electricity. b. Most carbon compounds have ionic bonds. c. Force of attraction bet…

Consider the following statements about Dry Ice: 1. It is the solid form of Carbon Monoxide. 2. It has a lower temperature than that of water ice. 3. It is useful for preserving food items where mech…