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प्रश्न
How could the person change his eating habits to lessen chances of suffering from tooth decay?
उत्तर
A person can prevent tooth decay by consuming less sweet foods, such as ice creams and chocolates. Tooth decay can also be prevented by brushing with toothpastes (which is basic) regularly and by cleaning the mouth carefully after meals.
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संबंधित प्रश्न
Which of the following types of medicine is used for treating indigestion caused by over-eating?
(a) antibiotic
(b) analgesic
(c) antacid
(d) antiseptic
What does the pH of a solution signify? Three solution A, B and C have pH values of 6, 4 and 10 respectively. Which of the solutions is highly acidic?
Someone put some universal indicator paper into vinegar. The pH is 3. What does this tell you about the vinegar?
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.
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 |
Solution A turns universal indicator blue to purple whereas solution B turns universal indicator orange to red.
Name any two substances which can give solutions like A.
In acidic solution, the colour of the hibiscus indicator paper will change to _____.
Which one of the following can be used as an acid- base indicator by a visually impared student?
Name the acid present in vinegar.
Name any two synthetic acid-base indicators.
