Question

(a) Select correct statements related to acids: (3)

(i) They have sour taste.

(ii) They generally taste bitter.

(iii) They turn red litmus blue.

(iv) They turn blue litmus red.

(v) They corrode most metals.​

Answer 1

Answer:

2,3,4

I hope it is correct

Answer 2

Answer:

1 ,4 & 5 statements is correct