The uniqueness of carbon sustain daily life'. Justify this statement on the basis of the chemistry of C.

He_2 cannot exist as stable molecule. Justify this statement on the basis of bond order.

He_2 cannot exist as stable molecule. Justify this statement on the basis of bond order

"Potato is a stem and sweet potato is a root".- Justify the statement on the basis of external features only.

The chemistry of the actinoid elements is not so smooth as that of the lanthanoids. Justify this statement by giving some examples from the oxidation state of these elements.

justify the following statements on the basis of external features flower is a modified shoot.

"One mole of all substances contain the same number of specified particles". a. Justify the statement. b. How to connect mole, gram atom and gram mole? c. What is the relation between mole and volume? d. Calculate the number of mole of a gas in i. 44.828L at STP ii. 11.207ml at STP