Statement 1: In point defect density of solid may decrease and increase

Statement 2: Formation of  ${\mathrm{Fe}}_{0.93}\mathrm{O}$  is called non- stoichiometric defects.

 Both Statement 1 and Statement 2 are true .

 Both Statement 1 and Statement 2 are false

 Statement 1 is true but Statement 2 is false.

Statement 1 is false but Statement 2 is true.