Physics, asked by sweetylyceum135, 1 year ago


solve the objective of this physics and chemistry questions

Attachments:

Answers

Answered by sanjana44
1
9. a) formic acid
10. b) NaHCO3
11. c) 7.32
12. b) pole
13. a) concave lens
14. a) virtual

sweetylyceum135: for your answer
sanjana44: You r welcum
sweetylyceum135: but are uu sure with the 1st question
sweetylyceum135: many said that
sweetylyceum135: the answer is "
sweetylyceum135: "C"
sanjana44: I just now verified the answer. The nettle sting contains many chemicals but the acid responsible for stinging sensation is formic acid which is also present in an antbite
sweetylyceum135: kk thanku for your confirmation
sweetylyceum135: sanjana
sanjana44: U r welcome.. :)
Similar questions