Chemistry, asked by smrutiranibordhan600, 5 months ago

formation of black mark on a piece of wood on addition of conc. H2SO4 to it

Answers

Answered by kd892004

1

Answer:

H2SO4

Explanation:

Yep

yep

yep

yep

yep

yep

yep

yep

Mark my answer as brainliest

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