F2 Integrated Science Exam Paper May 2026

A student tests three liquids with universal indicator:

| Liquid | Colour of indicator | pH | |--------|--------------------|----| | Lemon juice | Red | 2 | | Soap solution | Blue | ___ | | Water | Green | 7 | f2 integrated science exam paper

(a) Complete the pH for soap solution in the table. (1 mark) A student tests three liquids with universal indicator: