Question

*Complete the chain : ______, C₃H₆, C₄H₈, C₅H₁₀*

1️⃣ CH₄
2️⃣ C₂H₆
3️⃣ CH₄O
4️⃣ C₂H₄​

Answer 1

Answer:

C₂H₄

Explanation:

as it's an alkene i. e CnH2n

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Answer 2

Answer:

4️⃣

Explanation:

4️⃣ Answer is 4th one...