Discussion Forum
Que. | Detergents used for cleaning clothes and utensils contain? |
a. | bicarbonates |
b. | bismuthates |
c. | sulphonates |
d. | nitrates |
Correct Answer:sulphonates
|
Que. | Detergents used for cleaning clothes and utensils contain? |
a. | bicarbonates |
b. | bismuthates |
c. | sulphonates |
d. | nitrates |
Correct Answer:sulphonates
|