A. be neutral
B. be acidic
C. be coloured
D. have pH greater than 7
E. turn back litmus red
Correct Answer:
Option D – have pH greater than 7
A. be neutral
B. be acidic
C. be coloured
D. have pH greater than 7
E. turn back litmus red
Correct Answer:
Option D – have pH greater than 7
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