Turmeric solution turns red in contact with bases and is not affected by acids and neutral substances. Put one drop of each liquid as the turmeric paper. The liquid whose drop turns the paper red is solution hydroxide (base).
B. We are in the cenzoic era so what previously had happen to cause the life we live today was a huge mass extinction.... hope this helps!!
Answer:
Polythene has the lowest melting/boiling point from all the other covalent structures mentioned in this question.
I would say #3 I’m sorry if it’s wrong tho
