1. Tardigrade
  2. Question
  3. Chemistry
  4. The equilibrium constant for the equilibrium PCl5(g) <=> PCl3(g) + Cl2(g) at a particular temperature is 2 × 10-2mol dm-3. The number of moles of PCl5 that must be taken in a one-litre flask at the same temperature to obtain a concentration of 0.20 mol of chlorine at equilibrium is

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Q. The equilibrium constant for the equilibrium $PCl_5(g) \ce{<=>} PCl_3(g) + Cl_2(g)$ at a particular temperature is $2 \times 10^{-2}$mol $dm^{-3}$. The number of moles of $PCl_5$ that must be taken in a one-litre flask at the same temperature to obtain a concentration of $0.20$ mol of chlorine at equilibrium is

KEAMKEAM 2020

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