CBSE CHEMISTRY

CAREER POINT CARBON COMPOUNDS(HOTS) Can you check whether the water is hard using a detergent ? How What is a micelle ? The molecular formula of a ester is C5 H11COOCH3 ? Write the name of acid and alchol used to prepare this ester. Name the ester with equation ? What is the formula and name of third homologue of Ketone ? Explain the saponification of pentyl butanoate ? Explain the hydrogenation of butene ? Write the condensed formula of pentanal ? The utensils turn black sometimes when we cook food . Why ? Kerosene oil when burns in stove it forms blue flame and when burnt in lantern it burns with sooty flame . Why? What is effect on the melting point and boiling point of a organic compound when we move higher in a homologues series ? Why the bonds of carbon compounds very stable ? Why does covalent compounds have low boiling and melting point though although they form very strong bonds ?