Statement I : Coefficient of absorption of radiation of an ideal black body is 1.

Statement II : An ideal black body emits radiation of all wavelength

• A

  If both statement I and statement II are true and statement II is the correct explanation of statement I.
   

• B

  If both statement I and statement II are true but statement II is not the correct explanation of statement I.
   

• C

  If statement I is true but statement II is false 
   

• D

  If both statement I and statement II are false