A saturated hydrocarbon A having vapour density 36 forms only single monochloro substitution product. Suggest possible structure of A.

A compound having molecular formula C_(8)H_(18) can form only one monobromo derivative. Draw the structure of the compound.

A hydrocarbon of molecular mass 72gcdot mol^(-1) gives a single monochloro derivative and two dichloro derivatives on photo chlorination. Give the structure of the hydrocarbon.

A hydrocarbon having the molecular formula C_6H_(10) , on catalytic hydrogenation absorbs one mole of H_2 . The product obtained on ozonolysis of the compound is OHC""CH_2CH_2CH_2CH_2CHO . Determine the structure of the compound.

Write down the IUPAC name of a hydrocarbon having a 4^(@) C - atom with molecular formula, C_(6)H_(14) . How many monobromo derivaties of this hydrocarbon is possible? Write their structures.

The hydrocarbon A, adds one mole of hydrogen in the presence of a platinum catalyst to form n-hexane . When A is oxidised vigorouslty with KMnO_4 , a single carboxylic acid, containing three carbon atoms , is isolated. Give the structure of A and explain.

mn squares of equal size are arranged to form a rectangle of dimension m by n, where m and n are natural numbers. Two square will be called neighbors if they have exactly one common side. A number is written in each square such that the number written in any square is the arithmetic mean of the numbers written in its neighboring squares. Show that this is possible only if all the numbers used are equal.