Question

Please tell me answer of this question
Class 7th Worksheet
Chapter 5​

Answer 1

Answer:

a) litmus paper, lichens

b) base

c) litmus paper

d) litmus papers

e) acids

f) neutral

g) natural

h) released

i) basic or acidic

j) base, base

k) acidic, basic

l) is to add acid drop by drop in water and stir it simultaneously

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