Question

Solution

Correct option is

SIMILAR QUESTIONS

Q1

EN of the element (A) is E1 and IP is E2. Hence EA will be

Q2

Which one of the following molecules will form a linear polymeric structure due to hydrogen bonding?

Q3

H2O is dipole, whereas BeF2 is not. It is because

Q4

The molecule having highest bond energy is

Q5

Which set is expected to show the smallest difference in first ionisationenergy?

Q6

The interatomic distance in H2 and Cl2 molecules are 74 and 198 pm respectively. The bond length of HCl is

Q7

A diatomic molecule has a dipole moment of 1.2D. If its bond distance is 1.0Å, what fraction of an electric charge exist on each atom? 

Q8

The hybrid states of carbon in diamond, graphite and acetylene are respectively

Q9

Which pair of elements among the following will form most stable ionic bond

Q10

Which of the following is the correct order of increasing size?