Question 1) - What is al-Hadath al-Asghar?

A:?????????? When the washing of certain organs and wiping some becomes obligatory upon a man or a woman in order to perform Salah it is called al-Hadath al-Asghar. This washing is called Chase or Wudu. The person in a state of wudu is called mutawaddi.

~ al-Quduri ~