Compounds of Group 15

Compounds of Group 17

Consider the following statements I. InSb, AIP , GaAs are the compound of groups 13-15 II. ZnS, CdS , HgTe are the compounds of groups 12-16 III. ReO_3 is like metallic copper in its conductivity IV. Metallic or insulating properties of certain oxides like VO, VO_2, VO_3 " and " TiO_3 are independent on temperature . Which of the above statements is /are incorrect ?

Chemical Properties of Group 15

Physical Properties of Group 15

Amongst elements of Group 15 the property which increases down the group is

Which of the elemetns of group 15 are metalloids?

On hydrolysis with water, the pentaoxides of group 15 elements give

A compound of 15^(th) group element is used as a fast drying agent in the laboratory. If is