Answer:
Option C, Lime juice
Explanation:
The pH of basic solutions is more than 7 and goes up to 14 while that of acid solutions ranges from 1 to less than 7.
The pH of lye is 13 and thus it is a strong basic.
The pH of ammonia is 11.6 and thus it is also a strong basic
While the pH of lemon juice range between 2.0 to 2.4 and thus it is a strong acid.
Hence among the given options it is the lime juice which is not basic.
