Compare the dipole moments of the compounds in each fo the following sets. `SO_2` and `CO_2`

Compare the dipole moments of the compounds in each fo the following sets. BF_3 and BCl_3

The dipole moment of CH_3X (where X is a halogen) follows the order

Calculate the oxidation number of all the atoms in the following compounds and ions. 'CO_2, SiO_2, PbSO_4, ClO_4^-'

Compare magnetic moments of Mn^(2+) and Ti^(4+) .

Calculate the number of molecules in each of the following : 1 g N_2 , 1 g CO_2 . ( Given that N_a is 6.02 xx 10^23 , molecular mass of N_2 is 28 and CO_2 is 44).

A given compound always contatins exactly the same proportion of elements by weight’. Calculate the number of molecules in each of the following: 1g CO_2 (Given that N_A is 6.02xx10^23 , molecular mass of N_2 is 28 and CO_2 is 44).

Calculate the number of molecules in each of the following: 1 g CO_2 (Given that N_A is 6.02xx10^23 , molecular mass of N_2 is 28 and CO_2 is 44.)

Assertion: CO_2 is non polar, while ROR is polar in nature. Reason: The dipole moments of two CO bonds are equal and opposite to each other in CO_2 , while in R-O-R molecules two dipoles of the R-O bonds are inclined to each other at an angle of 110°.

Calculate the number of moles in each of the following. a. '11 g' of 'CO_2' b. '3.01 xx 10^(22)' molecules of 'CO_2' c. 2.24L of CO at STP