Question

The two colours seen at the extreme ends of the pH chart are:

A. Red and blue
B. Red and green
C. Green and blue 
D. Orange and green 
E. Red and orange
F. Green and orange
G. Blue and orange
H. Red and red
I. Green and green
J. Blue and blue
K. Orange and orange​

Answer 1

Answer:

(A) red and blue seen on the end of ph chart

Answer 2

A)red and blue

see the attachment that's the pH scale

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