Isomerism and preparation of alkenes
Answers are for parents and teachers.
1
Write the reaction C₂H₅Cl + KOH(alcoholic).
C₂H₅Cl + KOH → C₂H₄ + KCl + H₂O
2
How many grams of ethylene can be obtained from 184 g of ethanol?
112
3
How many moles of propene form from 2 mol of propane (C₃H₈ → C₃H₆ + H₂)?
2
4
Which of pentene-1, pentene-2, 2-methylbutene-2 shows cis/trans isomerism?
pentene-2