The pH of same concentration of gastric juice and lemon juice are 1.5 and 2.4 respectively. Which is more acidic?

pH of gastric juice is:

The pH of rainwater collected from two cition P and Q was formed to be 5 and 6 respectively. Water of which city is more acidic?

The pH of the gastric juices released during digestion is

State yes or no Gastric Juice has pH of nearly 2.

Two solution have pH of 3.5 and 4.5. Which is a stronger acid?

Gastric juice has a pH of about:

The binding energies per nucleon in case of deutron ("-1H^2) and alpha -particle ("-2He^4) are 1.25 MeV and 7.2 MeV respectively. Which nucleus is more stable?

You are given three solutions A,B and C. the pH values of the solutions are 4.5, 7.0 and 10.0 respectively? Which of these is acidic?

Statement-1: pH value of acidic buffer solution changes , If buffer solution is diluted upto very large extent. Statement-2: [H^(+)] decreases due to change in concentration as well as alpha increases and decreases in concentration is more as compared to increases in alpha .

State what does pH of a solution signify? Three solutions A,B and C have pH values of 6,2 and 10 respectively. Which of these solutions is highly acidic? Which solution will turn red litmus blue?