Does impurity transfer to the table by placing a tightly sealed bag containing feces and impurities on it? Is it permissible to place Qur'anic books on a large table that touches a small table? Is it permissible to pray in the room away from the bag?

If the bag in which waste and impurities are collected is tightly sealed, the table to which it is attached does not become impure. It is permissible to place the Mus'haf and books on the connected table. As for praying in this room, it is valid and does not become invalidated except by the presence of certain nullifiers.