Question

non sooty flame will be expected from. 1.C4H6. 2 C6H6 3, C5H10. 4. C4H10​

Answer 1

non sooty flame will be expected from.

1.C4H6

2. C6H6

3. C5H10

4. C4H10 ✅✅

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$C_4H_1_0$ is a saturated hydrocarbon. Saturated hydrocarbon on heating doesn't release any harmful gases and sooty flame.

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HOPE IT HELPS YOU :)

Answer 2

only unsaturated hydrocarbons give soot on burning becuse they do not burn completely..

so

saturated hydrocarbons..i.e.C4H10 give no soot while burning as they burn completely....

OTHERS are unsaturated having double and triple bonds......

thats it

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