• # question_answer Which of the following condition is used to find atomic $C{{l}_{2}}$ from molecular $C{{l}_{2}}$ [CPMT 1996] A) High temperature, high pressure B) Low temperature, high pressure C) High temperature, low pressure D) Low temperature, low pressure

$\underbrace{C{{l}_{2}}\to }_{\text{1}\,\text{mole}}$$\underbrace{2Cl\,\Delta H}_{\text{2}\,\,\text{mole}}$$=+\,ve$ High temperature and low pressure is favourable.