Question

3. Lime juice
(i) turns red litmus to blue
(ii) has no effect on turmeric
(iii) turns purple cabbage juice to green
(iv) turns blue litmus to red
a) (i) and (ii)
c) (i) and (iii)
b) (ii) and (iii)
d) (ii) and (iv)​

Answer 1

Answer:

d )(ii) and (iv)

Explanation:

lime juice is acidic in nature

as acids change blue litmus to red showing its basic nature so (iv) option is right

(ii) turmeric is a indicator when acid pass through nothing will happen to the colour of the solution so has no effect in turmeric