Electrochemistry — Chemistry STD 12 Science — Question

Write the equation of Swarts reaction.

Name the functional group present in fructose.

Write chemical reaction to affect the following transformation:
Cyclohexene to hexane-1, 6-dioic acid.

Write down cell reaction of Ni-Cd cell

Three iron sheets have been coated separately with three metals A, B and C whose standard electrode potentials are given below.

Metal	A	B	C	Iron
E°	-0.46V	-0.66V	-0.20V	-0.44V

Identify in which case rusting will take place faster when coating is damaged.

Discuss the role of Lewis acids in the preparation of aryl bromides and chlorides in the dark.

Which is the metal with highest melting point among transition elements?

Which divalent metal ion has maximum paramagnetic character among the first transition metals? Why?

How will you convert ethanal into the following compound?

But-2-enal.