`BeCl_2` is covalent while `MgCl_2` is ionic.

Although both CO_2 and H_2O are triatomic molecules, the shape of H_2O molecules is bent while that of CO_2 is linear. Explain this on the basis of dipole moment.

Select the CORRECT statements from the following: BeCl_2 is an example of molecule with incomplete octet. In sulfur dichloride, the sulfur atom has eight electrons around it . NO is an example of odd electron molecule.

Give reason: H_2O is a liquid while H_2S is a gas at room temperature.

Write the truth values of the following statements: AA n in N, n2 + n is even number while n2- n is an odd number.

Amongst LiCl, RbCl, BeCl_2 and MgCl_2, the compounds whith the greatrest and the least ionic character respecitely are :

Which of the following contains both covalent and ionic bonds ?

select the proper option and complete the statement: (single, all, double, ionic, carbon, give and take, hydrogen, multiple bond, share, organic, covalent) The element hydrogen is present in………..compound.