Which of the following is(are) an endothermic process(es)?
$(i)$ Dilution of sulphuric acid
$(ii)$ Sublimation of dry ice
$(iii)$ Condensation of water vapours
$(iv)$ Evaporation of water

• A
  $(i)$ and $(iii)$
• B
  $(ii)$ only
• C
  $(iii)$ only
• D
  $(ii)$ and $(iv)$