0.5gm of coal sample was burnt in Bomb Caloriemeter experiment produced 0.06gm of $BaSO

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0.5gm of coal sample was burnt in Bomb Caloriemeter experiment produced 0.06gm of

$BaSO_4$ . Calculate percentage of Sulphur

written 6.2 years ago by

vibhavarikulkarni • 520

modified 5.0 years ago by

sanketshingote • 100

advanced engineering chemistry

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written 6.1 years ago by

vibhavarikulkarni • 520

Weight of $BaSO_4$ formed = 0.06gm

$\begin{align} S \% &= \text{wt. of } BaSO_4 \text{ formed / wt. of coal } \times 32 / 235 \times 100 \\ &=0.06 / 0.5 \times 32 / 233 \times 100 \\ &=1.65 \% \end{align}$

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