Not known Facts About whole melt extracts
$$ mathrm R f=frac mathrm Distance mathrm travelled mathrm by mathrm the mathrm solute remaining(mathrm cm appropriate) mathrm Length mathrm travelled mathrm by mathrm the mathrm solvent still left(mathrm cm correct) $$
I'm now 81 and as they are saying aap ki aakhri khawahish kya hai,mine is