Question

my teacher give given me to solution that you see also given of sodium hydroxide and hydrochloric acid to put on the test tube how will I identify them using turmeric powder​

Answer 1

Answer:

If the tumeric powder changes into reddish brown when it comes in contact with sodium hydroxide to hen it is a basic substance and if it doesn't changes it colour when it comes in contact with hydrochloric acid than it is abasic substance