Question

i) Both A and R are true and R is correct explanation of the assertion.
ii) Both A and R are true but R is not the correct explanation of the assertion.
iii) A is true but R is false.
iv) A is false but R is true
Assertion: Unsaturated hydrocarbons burn with a yellow flame.
Reason: Incomplete combustion of hydrocarbons produces a lot of soot.
answer please​

Answer 1

Answer:

yes....

(i)Both A and R are true and R is correct explanation of the assertion

Explanation:

Unsaturated hydrocarbons like ethene burn with a yellow flame, due to incomplete combustion in air.

I hope it helps