In the vapour phase what is the order of basicity of `1^@,2^@` & `3^@` amine.

Which is the correct order of basicity

What is the basicity of H_3PO_4 ?

Name the reagent with formula which is used to distinguish 1^@, 2^@ & 3^@ amines.

Mention the basicity of H_3PO_3 .

What is the basicity of orthophosphoric acid?

What is phase in periodic motion?

If [(5,6,7)] A= [(1,3,2,3)] then what is the order of matrix A ?

A plot is obtained for two volatile liquids A & B as follows. From the plot answer the following. What is the mol fraction of vapour phase of componant A over the solution?

Answer the question If A is a matrix of a order 2 xx 3 and B is a matrix of order 3 xx 5, then what is the order of matrix (AB)' or (AB) ^(T) ?

The vapour pressures fo pure liquids A and B are 450 mm Hg and 700 mm Hg respectively at 350K. If the total vapour pressure of the mixture of the two liquids at 350K is 600mm Hg, Calculate the more fractions of the two components in the solution. Also, calcuate the partial pressures of the two components in the vapour phase.