Which of the following properties is/are $TRUE$ for hydrogen peroxide?
$(i)$ Mild disinfectant $(ii)$ Rocket propellant
$(iii)$ Bleaching agent $(iv)$ Oxidising agent

• A
  only $(iii), (iv)$
• B
  only $(i), (iii), (iv)$
• C
  only $(i), (iv)$
• D
  All $(i), (ii), (iii)$ & $(iv)$