When ethene gas reacts with chlorine gas to form 1, 2-dic...
When ethene gas reacts with chlorine gas to form 1, 2-dichloroethene, the reaction is called?
substitution
addition
polymerization
hydrolysis
reduction
Correct answer is B
No explanation has been provided for this answer.
The mass of potassium hydroxide required to make 300.ocm3 of 0.4 moldm-3 solution is {KOH = 56.0}...
The acid in electrolysis of water is dilute ...
Which of the following raw materials is used in the plastic industry ? ...
The dehydration of CH\(_3\)CH\(_2\)CH\(_2\)CH\(_2\)OH will give?...
The pOH of a solution of 0.25 mol dm-3 of hydrochloric acid is...