Advertisements
Advertisements
प्रश्न
The pH of the gastric juices released during digestion is
विकल्प
less than 7
more than 7
equal to 7
equal to 0
उत्तर
less than 7
Explanation -
Gastric juices generally release hydrochloric acid during digestion. Therefore the pH is less than 7.
APPEARS IN
संबंधित प्रश्न
Fill in the blank
Magnesia is used in making __________.
Explain the pH scale with the proper diagram.
Which of the following is used for the dissolution of gold?
Which of the following statements is correct about an aqueous solution of an acid and of a base?
- Higher the pH, stronger the acid
- Higher the pH, weaker the acid
- Lower the pH, stronger the base
- Lower the pH, weaker the base
Explain the role of pH in our digestive system.
The pH value of neutral solution is ______.
Define indicator. Give examples
Correct the wrong statement given below:
The pH value of the base is lesser than 7.
Write notes on the importance of pH in everyday life.
There are four solutions A, B, C and D with pH values as follow:
Solution | A | B | C | D |
pH | 2.0 | 7.0 | 8.0 | 12.0 |
Which solution(s) would liberate hydrogen gas with zinc?