Concept:Ablution (Wuḍūʾ) has specific obligatory acts that must be performed in the proper order for prayer to be valid.
Explanation:The obligatory steps of ablution include making the intention, washing the face, and washing the hands up to the elbows.
Another obligatory step is washing the feet up to the ankles.
This is supported by the Qur’anic instruction to wash the face, the forearms, wipe the head, and wash the feet to the ankles.
Rinsing the mouth, wiping the ears, and remaining silent are recommended or voluntary actions, not obligatory steps.
Answer:C. washing the feet