Which of the following reactions favour backward direction ?

In which of the following reactions, backward reaction is favoured ?

In which of the following reactions, backward reaction I facoured ?

In which of the following reactions, the forward reaction is favoured by increase of pressure ?

Which of the following factors will favour the backward reaction? Cl_(2) (g) + 3F_(2(g)) hArr 2Cl F_(3(g)), Delta H= - ve

Which among the following reactions is favoured in forward direction by increase of temperature?

Which among the following reactions is favoured in forward direction by increase of temperature?

Which of the following conditions favour E2 reaction