Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ - decoded step-by-step.
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Q · Chemical Bonding Medium · 45s
Which has both sigma and pi bonds?
TopicChemical Bonding
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
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C₂H₄ has a double bond (1 sigma + 1 pi).
Final Answer: Option B - C₂H₄