Which of the following conditions may lead to a non-spontaneous change?

Which of the following conditions leads to a spontaneous process at all temperature

Which of the following conditions is correct for a spontaneous reaction ?

Which of the following conditions are true about spontaneous process?

Which of the following is the condition for a non spontaneous reaction at high temperature but spontaneous at low temperature ?

Which of the following conditions is not favourable for a spontaneous reaction?

Which of the following characteristics will always lead to a spontaneous chemicla reaction?

In which of the following conditions, process will be spontaneous?

Which of the following processes is a non-spontaneous process?