Question

Lead nitrate on heating decomposes to give 2pb(no3) what is the total volume of gases produced when 13.24g of lkead nitrate is heated ?All gases are measured at stp

Answer 1

Explanation:

Nh3 has a pyramidal structure and the individual n-h bonds gives the resultant dipole moment as 1.49 d so it has a non- zero value of orientation polarization whereas in case of bf3 it has a symmetrical structure due to dipole moments of the bonds cancel out each other giving net dipole moment zero