Post-UTME English Language 2010 Objective — Question 10
Question 10 of 30 from the Post-UTME Screening (Post-UTME) English Language 2010 Objective paper, with the correct answer and a full explanation.
Advertisement
Which of the following compounds is soap less detergent?
- A. C12H25OSO3NaCorrect
- B. C17H35COONa
- C. C2H5OH
- D. C4H9COOC2H5
Explanation
Sodium dodecyl sulphate (C12H25OSO3Na) is a classic soapless (synthetic) detergent, unlike sodium stearate (C17H35COONa), which is a soap.
Advertisement
Sign up free to unlock
- Score tracking
- Practice history
- Saved questions
- Progress dashboard
- Personalized sessions
- Weak-topic breakdown
…and/or go further with premium services and No Ads.