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11th
Chemistry
Some Basic Concepts of Chemistry
$Law of Chemical Combinations$

Law of Chemical Combinations

Some Basic Concepts of Chemistry

Chemistry

Class 11

Overview

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Videos

Law of Conservation of Mass

6 mins

Law of Constant Proportion

5 mins

Law of multiple proportion

4 mins

Gay Lussac's Law of Combining Volumes

13 mins

Avogadro's law

5 mins

Study Materials

Momentum and Its Conservation: Concepts, Derivation, Videos, Examples

Quick summary with Stories

Law of Conservation of Mass

2 mins read

Law of Constant Proportions

2 mins read

Law of Multiple Proportion

2 mins read

Avogadro's Law

2 mins read

Revise with Concepts

Law of Conservation of Mass - Basic

ExampleDefinitionsFormulaes

Law of Constant Proportion - Basic

ExampleDefinitionsFormulaes

Law of Multiple Proportion

ExampleDefinitionsFormulaes

Gay Lussac's Law of Combining Volumes

ExampleDefinitionsFormulaes

Avogadro Law

ExampleDefinitionsFormulaes

Two small iron particles, each of mass $280 m g$ , are placed at a distance $10 c m$ apart. If $0.01 %$ of the electrons of one particle are transferred to the other, find the electric force between them. Atomic weight of iron is $56 g m o l^{- 1}$ and there are $26$ electrons in each atom of iron.

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Components in a mixture are present in varying proportions and not in a fixed proportion.

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Two oxides of nitrogen contain the following percentage composition:
(i) Oxide A contain 63.64% nitrogen and 36.36% oxygen.
(ii) Oxide B contains 46.67%nitrogen and 53.33% oxygen. Establish the law of multiple proportions.

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Water $(H_{2} O$ ) obtain from any source contains htdrogen and oxygen in the ratio 1:8 by mass.Which Law follows it? Define the Law?

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When hydrogen and oxygen combine to form water, they form:

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When mass is enclosed in a system and none is allowed in or out, it's _____ will never change.

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State the law of conservation of mass. Give one example to illustrate this law.

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Find the pressure of saturated vapour as a function of temperature p (T) if at a temperature $T_{0}$ its pressure equals $p_{0}$ .
Assume that: the specific latent heat of vaporization q is independent of T, the specific volume of liquid is negligible as compared to that of vapour, saturated vapour obeys the equation of state for an ideal gas. Investigate under what conditions these assumptions are permissible.

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State the law of definite proportions. Explain it with the help of an example

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Which of the following pairs can be cited as an example to illustrate the law of multiple proportions?

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Law of Chemical Combinations

Overview

Learn

Videos

Study Materials

Quick summary with Stories

Law of Conservation of Mass

Law of Constant Proportions

Law of Multiple Proportion

Avogadro's Law

Revise with Concepts

Law of Conservation of Mass - Basic

Law of Constant Proportion - Basic

Law of Multiple Proportion

Gay Lussac's Law of Combining Volumes

Avogadro Law

Related questions

Two small iron particles, each of mass $280 m g$ , are placed at a distance $10 c m$ apart. If $0.01 %$ of the electrons of one particle are transferred to the other, find the electric force between them. Atomic weight of iron is $56 g m o l^{- 1}$ and there are $26$ electrons in each atom of iron.

Components in a mixture are present in varying proportions and not in a fixed proportion.

Two oxides of nitrogen contain the following percentage composition:
(i) Oxide A contain 63.64% nitrogen and 36.36% oxygen.
(ii) Oxide B contains 46.67%nitrogen and 53.33% oxygen. Establish the law of multiple proportions.

Water $(H_{2} O$ ) obtain from any source contains htdrogen and oxygen in the ratio 1:8 by mass.Which Law follows it? Define the Law?

When hydrogen and oxygen combine to form water, they form:

When mass is enclosed in a system and none is allowed in or out, it's _____ will never change.

State the law of conservation of mass. Give one example to illustrate this law.

State the law of definite proportions. Explain it with the help of an example

Which of the following pairs can be cited as an example to illustrate the law of multiple proportions?

More topics

Law of Chemical Combinations

Overview

Learn

Videos

Study Materials

Quick summary with Stories

Law of Conservation of Mass

Law of Constant Proportions

Law of Multiple Proportion

Avogadro's Law

Revise with Concepts

Law of Conservation of Mass - Basic

Law of Constant Proportion - Basic

Law of Multiple Proportion

Gay Lussac's Law of Combining Volumes

Avogadro Law

Related questions

Two small iron particles, each of mass 280mg , are placed at a distance 10cm apart. If 0.01% of the electrons of one particle are transferred to the other, find the electric force between them. Atomic weight of iron is 56gmol−1 and there are 26 electrons in each atom of iron.

Components in a mixture are present in varying proportions and not in a fixed proportion.

Two oxides of nitrogen contain the following percentage composition: (i) Oxide A contain 63.64% nitrogen and 36.36% oxygen. (ii) Oxide B contains 46.67%nitrogen and 53.33% oxygen. Establish the law of multiple proportions.

Water (H2​O) obtain from any source contains htdrogen and oxygen in the ratio 1:8 by mass.Which Law follows it? Define the Law?

When hydrogen and oxygen combine to form water, they form:

When mass is enclosed in a system and none is allowed in or out, it's _____ will never change.

State the law of conservation of mass. Give one example to illustrate this law.

State the law of definite proportions. Explain it with the help of an example

Which of the following pairs can be cited as an example to illustrate the law of multiple proportions?

More topics

Two small iron particles, each of mass $280 m g$ , are placed at a distance $10 c m$ apart. If $0.01 %$ of the electrons of one particle are transferred to the other, find the electric force between them. Atomic weight of iron is $56 g m o l^{- 1}$ and there are $26$ electrons in each atom of iron.

Two oxides of nitrogen contain the following percentage composition:
(i) Oxide A contain 63.64% nitrogen and 36.36% oxygen.
(ii) Oxide B contains 46.67%nitrogen and 53.33% oxygen. Establish the law of multiple proportions.

Water $(H_{2} O$ ) obtain from any source contains htdrogen and oxygen in the ratio 1:8 by mass.Which Law follows it? Define the Law?