when a compound is called antiaromatic ?

when a compound is called non arromatic ?

when a compound is called aromatic ?

Which of the following compounds is called malachite?

Can the metal carbonyl compounds be called organometallics ?

When a compound A is heated, it produces a colourless gas and the residue obtained is dissolved in water to form the compound B. The compound C is formed when excess CO_2 is passed through aqueous solution of B. The compound C can be separated out in solid state from its solution. C in its solid state when heated forms the compound A. A is-

Which compounds are called amides?

What is the basic difference between aromatic and antiaromatic compounds ?

[A] : Each food-level in an ecosystem is called trophic level . [R] : When an organism benefitted with affecting the other is called commensalism .