Pls give the formula for calc equivalent mass using hydrogen displacement and metal displacement method plsexplain thetformula using a problem plspls ps Share with your friends Share 0 Shruti Srivastava answered this Dear Adithya, Hydrogen displacement method: The mass of metal which displaces 11200 ml of hydrogen at NTP from an acid, alkali or alcohol or displaces 1 h of hydrogen is the equivalent mass of the metal. Equivalent mass of metal=mass of metalmas of H2 displaced×1.008=wt.M. Wt.×1.008Metal displacement method : It is based on the fact that one gm. equivalent of a more electropositive metal displaces one gm equivalent of a less electropositive metal from its salt solution.mass of metal addedequivalent mass of metal added=mass of metal displacedequivalent mass of metal displacedQu. 74.5 g of a metallic chloride contain 35.5 g of chlorine. The equivalent weight of the metal is?Solution:wt. of Cleq. wt of Cl=wt. of Meq. wt of M35.535.5=39eq. wt of Meq. wt of M=39Hope this will help youRegards 0 View Full Answer
