Apianist playing a melody in the right hand while the left sounds chords produces a texture.

The answer is: homophonic

homophonic

Explanation:

Homophonic texture is one single main melody produced by accompaniment of sound chords. In the given question, the pianist playing the melody in the right hand produce a melody that significantly stands out and which is accompanied with the  sound chords which gives a homophonic texture.

However, Monophonic texture is a texture produced by a single melodic line without accompaniment.