1 , g of hydrogen combines with 80 , g of bro | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The equivalent weight of an element is the mass that combines with $8 \, g$ of oxygen or $1 \, g$ of hydrogen or $35.5 \, g$ of chlorine or $80 \,

Vedclass · Accepted Answer

$20$

Vedclass · Answer

(B) The equivalent weight of an element is the mass that combines with $8 \, g$ of oxygen or $1 \, g$ of hydrogen or $35.5 \, g$ of chlorine or $80 \, g$ of bromine.Given that $1 \, g$ of calcium combines with $4 \, g$ of bromine.Therefore,the amount of calcium that combines with $80 \, g$ of bromine is calculated as:$	ext{Equivalent weight of Ca} = \frac{1 \, g \, Ca}{4 \, g \, Br} 	imes 80 \, g \, Br = 20 \, g$.Thus,the equivalent weight of calcium is $20$.

$1 \, g$ of hydrogen combines with $80 \, g$ of bromine,and $1 \, g$ of calcium combines with $4 \, g$ of bromine. What is the equivalent weight of calcium?

Similar Questions

Atomic weight of $Ne$ is $20.2$. If $Ne$ is a mixture of $Ne^{20}$ and $Ne^{22}$,what is the percentage abundance of the lighter isotope?

The oxide of a metal has $32\%$ oxygen. Its equivalent weight would be

When an ion absorbs $6 \times 10^{20}$ electrons,it gets reduced. What is the number of gram equivalents of the ion?

In the reaction $Ca(OH)_2 + H_3PO_4 \to CaHPO_4 + 2H_2O$,the equivalent weight of $H_3PO_4$ is:

An enzyme peroxidase has $5\%$ by weight of sulphur $(S = 32)$. Its minimum molecular weight will be:

Vedclass Test Series

Exam Paper Generator

Online Exam Module