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  • Chemistry - 2 (Railways - RRB)
  • What should be the chemical nature of toothpastes?
Multiple choice

What should be the chemical nature of toothpastes?

  1. Highly acidic

  2. Mildly acidic

  3. Highly basic

  4. Mildly basic

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The toothpastes we use in our daily life are of mildly basic nature.

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