General Science - Online Test

Total Number of Questions in this Test: 10
Total Number of Questions Answered: 0
Total Number of Questions Skipped: 0


Time left:
 
Question : 1

Which of the following chemicals or minerals is used as a material called 'filler' in the preparation of laundry soaps?

Options :
  •  Talc
  •  Sodium silicate
  •  Soda ash
  •  Sodium phosphate