NCERT NCERT Class 11 Chemistry Short Questions & Answers
NCERT Class 11 Chemistry
NCERT Class 11 Chemistry Short Questions & Answers
2 Which one of the following correctly defines the state of glass?
Answer: Super cooled liquid
3 Nail polish remover contains
4 Which one of the following polymeric matreials is used for making bullet proof jacket?
5 Vinegar is trade name of
6 The cathode of a lead storage battery is made up of
7 Which one of the following is used as a filter in rubber tyres?
8 Glass is made of the mixture of
Answer: Sand and silicates
9 Which of the following elements behave chemically both as metal and non metal?
10 Which of the following is the hardest element?