Home › UP Board Class 10 › Chemistry › Acids, Bases and Salts › To protect tooth decay we are advised to brush o…
To protect tooth decay we are advised to brush our teeth regularly. The nature of the tooth paste commonly used is
Aacidic
Bbasic
Cneutral
Dcorrosive
Answer & Solution
Correct answer: B. basic
This Acids, Bases and Salts item tests a core Chemistry concept.
Correct answer: basic.
_Source: NCERT Exemplar Science Class 10 (NCERT)_
Related questions
A honey bee sting injects an acid. The pain can be relieved by applyingWhile diluting a concentrated acid, the correct and safe practice is to addThe formula of washing soda isOn strong heating, baking soda gives sodium carbonate, water andThe chemical name of baking soda isBleaching powder is represented by the formulaThe three products of the chloro-alkali process are sodium hydroxide, hydrogen andIn the chloro-alkali process, electricity is passed through