What do you understand by stoichiometric coefficient in a chemical equation - Questions Bank

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The question "What do you understand by stoichiometric coefficient in a chemical equation" is taken from class-11 chapter is Some Basic Concept Of Chemistry Chemistry English-Medium NCERT-Book and related topic is Molecule. What do you understand by stoichiometric coefficient in a chemical equation - Questions Bank is from NCERT Solutions class 11 English-Medium subject Chemistry chapter- Some Basic Concept Of Chemistry Questions bank Students need stored questions answers as questions banks which can be used anytime anywhere as we can't learn so many ncert solutions.


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What do you understand by stoichiometric coefficient in a chemical equation - Questions Bank


Question Origin:

NCERT-Book ➧ class-11 ➧ Chemistry ➧ English-Medium ➧ Some Basic Concept Of Chemistry ➧ Molecule

Question:

What do you understand by stoichiometric coefficient in a chemical equation?

Source:www.questionsbanks.com Last updated: 2022-10-11 00:37:55


Answer:

The coefficient of the reactant and product species involved in a chemical equation represent by the balanced form, are known as stiochiometric coefficient. For example.

N(g) + 3H ⇒ 2 NH3 (g)


See Other Questions on same Topics:

Class: 11 | Subject: Chemistry

Chapter: Some Basic Concept Of Chemistry | Topic: Molecule

15 Questions Found on same Topics.

Question:1

Where do we use the words mole and mol?

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Question:2

Does one gram mole of a gas occupy 22.4 L under all conditions of temperature and pressure?

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Question:3

What is the basic difference between empirical and molecular formulae?

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Question:4

The percentage of all the elements present in a oxide is 92. What does it indicates?

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Question:5

Why is it necessary to balance a chemical equation?

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Question:6

In the combustion of methane, why is methane regarded as the limiting agent?

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Question:7

Is the number of molecules in one mole of a gas at 100c and 500 mm pressure equal to or less than Avagadro's number?

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Question:8

Are 0.5 mole of NaOH and 0.5 M of NaOH solutions same?

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Question:9

The average atomic mass of chlorine is 35.5 u. Do we come across a sample of a element with atomic mass 35.0 u?

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Question:10

Are the atomic masses of the elements their actual masses?

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Question:11

What do you understand by stoichiometric coefficient in a chemical equation?

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Question:12

Why is limiting reactant so named?

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Question:13

Are the atomic masses of some elements actually fractional?

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Question:14

Why is air not always regarded as homogenous mixture?

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Question:15

Hydrogen catches fire easily and oxygen helps in combustion. Why is water used for extinguishing fire?

View Answer

See More Questions - Class: 11

Chapter: Some Basic Concept Of Chemistry (Chemistry English-Medium)

Hey! 26 Questions Found on same Chapter.

Question:1

An element has fractional atomic mass. What does it indicates?

View Answer

Question:2

How much copper can be obtained from 100 g of copper sulphate (CuSO4 )? (Atomic mass of Cu= 63.5 amu)

View Answer

Question:3

What is the difference between the mass of a molecule and molecular mass?

View Answer

Question:4

Where do we use the words mole and mol?

View Answer

Question:5

Does one gram mole of a gas occupy 22.4 L under all conditions of temperature and pressure?

View Answer

Question:6

What is the basic difference between empirical and molecular formulae?

View Answer

Question:7

The percentage of all the elements present in a oxide is 92. What does it indicates?

View Answer

Question:8

Why is it necessary to balance a chemical equation?

View Answer

Question:9

In the combustion of methane, why is methane regarded as the limiting agent?

View Answer

Question:10

Is the number of molecules in one mole of a gas at 100c and 500 mm pressure equal to or less than Avagadro's number?

View Answer

Question:11

Are 0.5 mole of NaOH and 0.5 M of NaOH solutions same?

View Answer

Question:12

The average atomic mass of chlorine is 35.5 u. Do we come across a sample of a element with atomic mass 35.0 u?

View Answer

Question:13

Are the atomic masses of the elements their actual masses?

View Answer

Question:14

What do you understand by stoichiometric coefficient in a chemical equation?

View Answer

Question:15

Determine the empirical formula of an oxide of iron, which has 69.9% iron and 30.1% dioxygen by mass.

View Answer

Question:16

Why is limiting reactant so named?

View Answer

Question:17

Are the atomic masses of some elements actually fractional?

View Answer

Question:18

Why is air not always regarded as homogenous mixture?

View Answer

Question:19

Hydrogen catches fire easily and oxygen helps in combustion. Why is water used for extinguishing fire?

View Answer

Question:20

What is an atom according to Dalton’s Atomic theory?

View Answer

Question:21

What is the effect of temperature on molarity of a solution

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Question:22

Does the HCL solution have same value of molality and molarity.

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Question:23

In the combustion of methane, why is methane regarded as the limiting reactant?

View Answer

Question:24

32 g of sulphur will react with 32 g of oxygen, even if more than 32g of sulphur is available. Which law of chemical combination does it illustrate?

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Question:25

Calculate the molar mass of the following: (i) H2O (ii) CO2 (iii) CH4

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Question:26

Calculate the mass percent of different elements present in sodium sulphate (Na2SO4).

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What do you understand by stoichiometric coefficient in a chemical equation - Questions Bank

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What do you understand by stoichiometric coefficient in a chemical equation - Questions Bank


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