What distinguishes chamber music from orchestral music

C Chamber music is written for a large group of instruments while orchestral music is written for a small group of instruments. D In chamber music, there are usually many people playing the same part; in orchestral music, there is usually only one player per part.

Explanation:

Answer

chamber was usually played by small groups of people and meant for private quarters.

while orchestral is usually played for large groups by large groups.

i believe it is a. a segment : )