Free Radical Mechanism

Q. Are rate of nitration of benzene and hexa deutero benzene different?

Q. Draw the structur of chlorine trifluoride

Q. What is the reaction between isobutyl magnesium bromide with dry ether and absolute alcohol?

Q. Assertion: LDPE is a branched polymer

Reason: It is prepared by coordination polymerization of ethylene

1. A

2. B

3. C

4. D

Q. 7. how will the sequence rule (for E-Z system) be used for a group having multiple bond ?eg -COOH, CO, CHO

Q.

Which is true regarding free radical polymerisation of Ethylene?

1. Polymerisation is initiated by either peroxide initiator (or) radiation
2. Polymerization involves multiple steps.
3. Molecular weight gain occurs in propagation step of polymerisation
4. All the above

Q.

Which is true regarding free radical polymerisation of Ethylene?

1. Polymerisation is initiated by either peroxide initiator (or) radiation
2. Polymerization involves multiple steps.
3. Molecular weight gain occurs in propagation step of polymerisation
4. All the above

Q. Free radical polymerisation requires a free radical initiator. The most commonly used free radical initiator is:

1. $Ph-CO-O-O-CO-Ph,$ benzoylperoxide
2. $(C{H}_3{)}_{3}C-O-O-C(C{H}_3{)}_3$, tert - butyl peroxide
3. 
4. $C{H}_2{N}_2$, diazomethane