Question

Just look at pic please it has the question and answers

Answer 1

`\qquad\qquad\huge\underline{{\sf Answer}}`

Let's balance the given equation ~

`\qquad \sf  \dashrightarrow \:S_8 + O_2 \rightarrow SO_3`

`\textsf{Step 1 - balance Sulphur (S) on both sides}`

`\textsf{[ By multiplying}`
`\sf{SO_3}`
`\textsf{by 8 on product side ]}`

`\qquad \sf  \dashrightarrow \:S_8 + O_2 \rightarrow 8 \: SO_3`

`\textsf{Step 2 - balance Oxygen (O) on both sides}`

`\textsf{[ By multiplying}`
`\sf{O_2}`
`\textsf{by 12 on reactant side ]}`

`\qquad \sf  \dashrightarrow \:S_8 +12 \: O_2 \rightarrow 8 \: SO_3`

So, we can infer that the Correct choice is D