A state function is that -
NextFor a chemical reaction, 2A₂(g) + 5B₂(g) → 2A₂B₅(g), at 27°C the difference betw
Which of the following is correct option for free expansion of an ideal gas under adiabatic conditio
HardUnder the same conditions how many ml of 1 M KOH and 0.5 M H₂SO₄ solutions respectively when mixed f
Hard1 gm H₂ gas at S.T.P. is expanded so that volume is doubled. Hence work done is -
HardThe lattice enthalpy and hydration enthalpy of four compounds are given below – Compound Lattice ent
HardStandard enthalpies of formation of O₃, CO₂, NH₃ and HI are 142.2, −393.2, −46.2 and +25.9 kJ mol⁻¹
HardConsider the following reactions at 1000°C - I. Zn(s) + 1/2 O₂(g) → ZnO(s); ΔG° = −360 kJ mol⁻¹ II.
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