1. Soap cannot be used in acidic water. |
2. Ionic part of a soap is \[-CO{{O}^{-}}N{{a}^{+}}\] |
3. Soap dissolves in water faster than detergent. |
A) l and 2
B) 2 and 3
C) 3 only
D) 1 only
Correct Answer: A
Solution :
Detergent dissolves in water faster than soap.You need to login to perform this action.
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