Question 16 : All these are electron donating groups with respect to reactivity and orientation EXCEPT _______
−OR
−CN
−OH
−NHCOR
Question 17 : Another name for methyl benzene is __________.
Naphthalene
Toluene
Xylene
Phenol
Question 18 : Chlorination of ethene at high temperature yields ---------.
Chloroethyne
13-dichloroethene
Chloroethene
12-dichloroethene
Question 19 : 2-methylpropane will have ________than butane.
lower saturation point
lower boiling point
lower melting point
lower due point
Question 20 : In the hydrogenation of benzene,the condition for reaction is ______.
Ni 525-625K 25atm
Ni 425-525K 25atm
Fe 425-525K 25atm
Fe 525-625K 25atm
1
Expert's answer
2017-04-13T11:02:04-0400
−CN Toluene 12-dichloroethene lower boiling point Ni 425-525K 25atm
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
Finding a professional expert in "partial differential equations" in the advanced level is difficult.
You can find this expert in "Assignmentexpert.com" with confidence.
Exceptional experts! I appreciate your help. God bless you!
Comments
Leave a comment