On a day when Hallel is recited (for example Rosh Chodesh) I've heard that one should not (lichatchila) speak between Shemoneh Esrei and Hallel. Rather, as soon as the chazzon finishes chazaras ...
Someone was making havdallah and, after saying the bracha on besamim (spices) and then smelling them, exclaimed "Ah! A mechayah!". Is this considered a hefsek (interruption) in the havdallah? Meaning ...
After making a Berachah on food, it is considered a Hefsek to speak before eating said food. At what point after beginning to eat is it permissible to speak? After the first bite? After the first ...