Consider the following reaction equation:
C2H4(g) +...
Consider the following reaction equation:
C2H4(g) + 3O2(g) → 2CO2(g) + 2H2O(g)
The volume of CO2(g) produced at s.t.p when 0.05 moles of C2H4(g) was burnt in O2(g) is
[Molar Volume of gas = 22.4dm3
1.12dm3
2.24dm3
3.72dm3
4.48dm3
Correct answer is B
volumemolar volume = 0.05
1 mole of ethane produces 2 moles of carbon(iv)oxide
∴ 0.05 mole of ethane will produce x moles of carbon(iv)oxide
= volume22.4 = 0.05 X 2 X 22.4 = 2.24dm3
Which of the following reactions represents the laboratory preparation of hydrogen?...
The reaction of an alkene with hydrogen in the presence of catalyst is ...
The IUPAC nomenclature of the structure above is ...
Chlorine is used in water purification because it ...
Which of the following compounds can be represented by the molecular formula C2H6O?...
What is the atomic number of Ytterbium? ...
In which of the following is the entropy change positive? ...