Answer:
Using clashing, dissonant chords to accent despair would be employing the technique of word painting. So, the answer here would be C.
Explanation:
Chords that are dissonant include notes which fit collectively in a direction that our hearing gets loud or off-putting. Traditionally, consonant (pleasing sounds) chords arise their notes of the harmonious order, a naturally-occurring correlation among a frequency and multiples of such frequency.
