NTA Abhyas NEET2020ChemistryChemistry in Everyday LifePractice
Pick out the statement which is not true?
Options
- ATetrazine is harmful edible colour
- BAlitame is an artificial sweetner
- CBHT is an antioxidant
- DSodium alkyl sulphate is a cationic detergent
Correct answer
D. Sodium alkyl sulphate is a cationic detergent
Step-by-step solution
Sodium alkyl sulphate is not a cationic detergent but it is an anionic detergent as it gives anion which acts as surfactant. RCH 2 − SO 3 Na Sodium alkylsulphate → RCH 2 SO 3 − Anionicpart + Na +