CBSE  /  Class 10  /  Science  /  Acids, Bases and Salts

  • 1. 
    Which among the following is not a base?

  • NaOH
  • KOH
  • NHOH
  • CHOH

  • 2. 
    To protect tooth decay, one is advised to brush the teeth regulary. The ingredient of the paste which checks tooth decay is:

  • acidic
  • basic
  • neutral
  • corrosive
Report Question
warning
Practice More On Acids, Bases and Salts
Quiz 1 Quiz 2 Quiz 3
access_time
  Time