Which of the following pairs of compounds belongs to the ...
Which of the following pairs of compounds belongs to the same homologous series?
C3H8 and C3H6
C4H10 and C5H10
C2H4 and C4H10
C2H6 and C4H10
Correct answer is D
both ethane and butane are in the same homologous series.( alkanes)
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Hydrogen can be displaced from a hot alkaline solution by ...
NH3(g)+HCl(g)→NH4Cl(s) The entropy change in the system above is...
In which of the following processes is biotechnology not applied? ...
H3PO4(aq) + H2O(l) ↔ H2PO4-(aq) + H3O+(aq) ΔH = -13kJ at 298K In the reaction above, an increa...
The positive of an element in the Periodic Table is determined by ...
The brown fumes given off when trioxonitrate (V) acid is heated consist of ? ...
Which is the temperature of a given mass of a gas initially at 0°C and 9 atm, if the pressure is...