Chemistry, asked by Saby123, 7 months ago

Plz explain N factor of Valency factor ( Chemistry) in details.

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Answers

Answered by suraj62111
6

FOLLOWING SHORT BUT SIMPLE INFORMATION DEFINITELY HELP U

The n-factor of such salts is defined as the number of moles of electrons exchanged (lost or gained) by one mole of the salt. ... Now, we calculate the total oxidation state of the same element in the product for the same number of mole of atoms of that element in the reactant

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Answered by santhoshkalam19
1

<marquee><font color="yellow"><bold>your answer saby¯\_(☯෴☯)_/¯</marquee>

&lt;font style="algerian" ; font color="sky blue"&gt;Stoichiometry and Redox Reactions»n-FACTOR CALCULATION</p><p>n- Factor Calculation</p><p> </p><p></p><p>For acids, n-factor is defined as the number of H+ ions replaced by 1 mole of acid in a reaction. Note that the n-factor for acid is not equal to its basicity; i.e. the number of moles of replaceable H+ atoms present in one mole of acid.</p><p></p><p>For example, n-factor of HCI = 1,</p><p></p><p>n-factor of HNO3 = 1,</p><p></p><p>n-factor of H2SO4 = 1 or 2, depending upon extent of reaction it undergoes.</p><p></p><p>H2SO4 + NaOH →  NaHSO4 + H2O</p><p></p><p>Although one mole of H2SO4 ahs 2 replaceable H atoms but in this reaction H2SO4 has given only one H+ ion, so its n-factor would be 1.</p><p></p><p> H2SO4 + 2NaOH →  Na2SO4 + 2H2O</p><p></p><p>The n-factor of H2SO4 in this reaction would be 2.</p><p></p><p>Similarly,</p><p></p><p>n-factor of H2SO3 = 1 or 2</p><p></p><p>n-factor of H2CO3 = 1 or 2</p><p></p><p>n-factor of H2PO4 = 1 or 2 or 3</p><p></p><p>n-factor of H3PO3 = 1 or 2 because one of the H is not replaceable in H3PO3. This can be seen using its structure .

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