Related Questions

  1. In the van der Waals equation, ‘a’ signifies
  2. The pyknometric density of sodium chloride crystal is 2.165 x 10³ kg m⁻³,
  3. Standard entropies of X₂, Y₂ and XY₃ are 60, 40 and 50 J K⁻¹ mol⁻¹ respectively.
  4. Which of the following is used in refrigerant
  5. Coulomb is equal to ….