Question

Match column I (different substances) with column II (pH values) and choose the correct option from the codes given below.
Column I Column II
P) Tomato juice 1) 7.3 - 7.5
Q) Gastric juice 2) 6.5 - 7.5
R) Blood 3) 4.5 - 5.5
S) Saliva 4) 4.0 - 4.4
T) Coffee 5) 1.0 - 3.0​

Answer 1

Explanation:

P-4, Q-5, R-1, S-2, T-3

Its the correct answer

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