Three equations are given below.
i. CH3 - CH2 - CH2 - CH3 + Thermal cracking → CH3 -CH3 + P
ii. P + H2 + Ni → Q
iii. Q + Cl2 + sunlight → R
a. Identify P, Q, R
b. Identify the name of the chemical reaction (ii) and (iii).
c. Write the IUPAC name of R.
