Question

How to find acids and alkalis 10 th class?

Answer 1

we can find acids and alkalis by just performing chemical reactions but we have to remember the properties and colours of acids and alkalis which they give in these reactions

Answer 2

we can found acid in our day to day life
1.) acids are of two types÷
1:Strong acids
2:Weak acids
we can see weak acids in our day to day life for eg : curd =citric acid and vinegar and tomato also contain weak acids
but we cant see strong acid in our day to day life like sulphuric acid and hydrochloric acid etc

if we want to see alkalies we just have to add water in the base and the base will become alkali for eg we can see weak bases in our day to day life like if we add water in soap it bacome alkali because soap have a basic nature

hope it helps