Why does the marriage not take place?

Dark reaction does not need light then why does dark reaction not take place at night?

Study the phenomenon and answer the questions given below: Why does the process take place ?

Why does micelle formation take place when soap is added to water? is a micelle formed in other solvents such as ethanol also?

Why does micelle formation take place when soap is added to water? Will a micelle be formed in other solvents such as ethanol also?

Why does micelle formation take place when soap is added to water? Will a micelle be formed in other solvents such as ethanol also?