Can someone help me to find mechanism of synthesize 2,3-bis(aminomethyl)bicyclo(2,2,1)h eptane from cyclopentadiene and to find which solvents and reagents required

c. heat could easily travel through the molecules in the air and escape/enter the flask. removing the air slows down the heat transfer.  

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.

16

explanation:

the marks go by 4s