Which of the following is NOT a common property of bases?

Afeels slippery
Btastes bitter
Creacts with metals
Dchanges colors of indicators

Verified Answer :

Bases are a class of compounds composed mainly of metal oxides and metal hydroxides. Bases exhibit the following properties:
Slippery feeling because they react with oils on the skin's surface to form soap.
Bitter taste
Changes color of indicators

However, bases do not react with metals. Therefore, the answer is C.

Bases reacts with metals. therefore the answer is C.