Explain gram equivalent mass.

Important Questions on Basic Concepts Atoms & Molecules

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 2 - Basic Concepts Atoms & Molecules>QUESTIONS>Q 5

What is the equivalent mass of sodium carbonate ?

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 2 - Basic Concepts Atoms & Molecules>QUESTIONS>Q 6

Why cannot the equivalent mass of copper be determined by hydrogen displacement method ?

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 2 - Basic Concepts Atoms & Molecules>QUESTIONS>Q 7

$74.5 \mathrm{g}$ of a metal chloride contains $35.5 \mathrm{g}$ of chlorine. What is the equivalent mass of the metal?

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 2 - Basic Concepts Atoms & Molecules>QUESTIONS>Q 8

Explain why the equivalent mass of copper is different in ${\mathrm{Cu}}_2\mathrm{O} \mathrm{and} \mathrm{CuO}$.

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 2 - Basic Concepts Atoms & Molecules>QUESTIONS>Q 9

X g of an element combines with oxygen to give Y g of its oxide. What is the equivalent mass of the element?

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 2 - Basic Concepts Atoms & Molecules>QUESTIONS>Q 10

Explain that iron shows variable equivalent weight in its compounds.

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 2 - Basic Concepts Atoms & Molecules>QUESTIONS>Q 1

Define equivalent weight. How will you determine the equivalent weight of zinc by hydrogen displacement method? $0.325 \mathrm{g}$ of a metal when dissolved in $\mathrm{dil}. {\mathrm{H}}_2{\mathrm{SO}}_4$  liberated $0.01 \mathrm{g}$ of hydrogen. What is the equivalent weight of the metal?

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 2 - Basic Concepts Atoms & Molecules>QUESTIONS>Q 2

Define equivalent mass of an element. How would you determine the equivalent mass of copper?