Advertisements
Advertisements
प्रश्न
The pH values of five solutions A, B, C, D and E are given below:
| A | 1 |
| B | 5 |
| C | 7 |
| D | 11 |
| E | 13 |
Which solution isneutral neutral.
उत्तर
Solution C, with a pH value of 7, is neutral.
APPEARS IN
संबंधित प्रश्न
Sodium hydroxide turns blue litmus red.
Which of the following types of medicine is used for treating indigestion caused by over-eating?
(a) antibiotic
(b) analgesic
(c) antacid
(d) antiseptic
The pH of a cold drink is 5. What will be its action on blue and red litmus solutions?
Which of the following elements would from oxides which would indicate pH values less than seven, using moist pH paper?
Magnesium, Carbon, Sulphur, Hydrogen, Copper
The pH values of five solutions A, B, C, D and E are given below:
| A | 1 |
| B | 5 |
| C | 7 |
| D | 11 |
| E | 13 |
What damage could be caused while the pH is low?
Which of the following is not a natural indicator?
Write a note on:
Litmus
Write a note on:
Methyl orange
Few drops of aqueous solution of ammonium chloride are put on a universal indicator paper. The paper turns pink.
Choose the correct option.
