Choose the incorrect statement about acid. (i) Acids have a sour taste. (ii) Acids turn blue litmus red. (iii) Acids have a soapy feel. (iv) Acids are non-corrosive in nature.

• A. (i) and (iv)   
• B. (ii) and (iii)
• C.  It lives only on land.
• D. (iii) and (iv)
• E. None of these