السلام عليكم ورحمة الله وبركاته Is it sufficient to pray one salah at tawbah for multiple sins or is it necessary to pray salah at tawbah for each sin جزاك الله خيرا وبارك الله فيك

In regards to the Tawbah (repentance), it is not a condition that is just for that one sin that you have done. It is also alright for the general repentance from all sins. Even without praying the Tawbah prayer, if you have repented from all sins and sought forgiveness from Allah Subhanahu wa Ta'ala, that is also considered to be repentance.