50 containers having volumes 3, 6, 9,....... 150 litres containing 2, 8, 18,......, 5000 moles respectively are connected with stop-cocks at the same temperature. If pressure of first container is 'P'

Question

50 containers having volumes 3, 6, 9,....... 150 litres containing 2, 8, 18,......, 5000 moles respectively are connected with stop-cocks at the same temperature. If pressure of first container is 'P', then the final pressure when all the stop-cocks are opened, is:

Prashant Kotian · Accepted Answer

Correct answer: B,C,D. (A) Reactivity of group-I metals towards water increases from Li to Cs due to decreasing melting point of metals. (B) 2 3 6Li N 2Li N   (Brown red solid) (C) Fact (D) Solubility of KCl at 100oC = 56 g per 100 g H2O; Solubility of NaCl per 100 g H2O = 38.4 at 100oC

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