Question

one mole of phenols is warmed with sodium metal.If we assume 100 yield ,volume of H2 gas liberated at S.T.P

Answer 1

Answer:

Concept:

Phenol is an aromatic organic molecule having the chemical formula $C_{6}$$H_{5}$OH, also known as carbolic acid. It is a volatile white crystalline substance.

Sodium is a chemical element with the symbol Na and atomic number 11. It is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table.

Explanation:

Given:

One mole of phenols is warmed with sodium metal.

If we assume a 100 yield, the volume of H2 gas liberated at S.T.P

Find:

If we assume a 100 yield, the volume of H2 gas liberated at S.T.P

Solution:

         $1 \ mole \ of \ phenol \rightarrow 1 / 2 mole of \mathrm{H}_{2} \\\\1 mole of phenol \rightarrow \frac{1}{2} \times 22.4 lit at STP\\\\STP \rightarrow 11.2 lit of \mathrm{H}_{2} gas$

One mole of phenols is warmed with sodium metal. If we assume a 100 yield, the volume of H2 gas liberated at S.T.P is 11.2 L

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