Class 10 Exam > Class 10 Questions > A compound 'x' is a constituent of backing po...
Start Learning for Free
A compound 'x' is a constituent of backing powered. It is used as an antacid .when 'x'is heated it gives out a 'y' which , when passed through lime water turns it milky and salt 'z' is formed which is the main constituent of washing powder . Identify x,yand z . Write bolanced chemical equations for the reactions involved ?
Most Upvoted Answer
A compound 'x' is a constituent of backing powered. It is used as an a...
Hey buddy !
$ee below //
X-NaHCO3
Y-Na2CO3
Z-CaCO3
let see the explanation/
1. it is given that X is a constituent of baking powder nd used as antacid. this means X is a sodium bicarbonate... //
2. now when NaHCO3 is heated, it produces...Na2CO3...CO2 nd H2O.... bt in question it is given that Y turns lime water milky... it means Y is CO2 !
3. when CO2 will passed through lime water i.e., Calcium hydroxide.... it form CALCIUM carbonate. so Z is CaCO3.
nd in whole process 2 reactions will take place ///
1. NaHCO3 +Heat ---> Na2CO3+CO2+H2O
2. Ca(OH)2 +CO2 ---> CacO3 + H2O.
@genius
$ee below //
X-NaHCO3
Y-Na2CO3
Z-CaCO3
let see the explanation/
1. it is given that X is a constituent of baking powder nd used as antacid. this means X is a sodium bicarbonate... //
2. now when NaHCO3 is heated, it produces...Na2CO3...CO2 nd H2O.... bt in question it is given that Y turns lime water milky... it means Y is CO2 !
3. when CO2 will passed through lime water i.e., Calcium hydroxide.... it form CALCIUM carbonate. so Z is CaCO3.
nd in whole process 2 reactions will take place ///
1. NaHCO3 +Heat ---> Na2CO3+CO2+H2O
2. Ca(OH)2 +CO2 ---> CacO3 + H2O.
@genius
Community Answer
A compound 'x' is a constituent of backing powered. It is used as an a...
Identification of Compound X, Y, and Z:
Compound X is a constituent of baking powder and is used as an antacid. When heated, it gives out a gas Y, which when passed through lime water, turns it milky. The milky appearance indicates the formation of a precipitate, which is compound Z. Compound Z is the main constituent of washing powder.
Chemical Equations:
The reactions involved can be represented by the following balanced chemical equations:
1. Heating of Compound X:
2X → 2Y + CO2
In this equation, compound X decomposes upon heating to produce gas Y and carbon dioxide (CO2) as a byproduct.
2. Reaction of Gas Y with Lime Water:
Y + Ca(OH)2 → CaCO3 + H2O
In this equation, gas Y reacts with calcium hydroxide (lime water) to form calcium carbonate (CaCO3) and water (H2O). The formation of calcium carbonate causes the lime water to turn milky.
3. Formation of Compound Z:
CaCO3 + Na2CO3 → 2Z + CaO + CO2
In this equation, calcium carbonate (CaCO3) reacts with sodium carbonate (Na2CO3) to form compound Z, along with calcium oxide (CaO) and carbon dioxide (CO2) as byproducts. Compound Z is the main constituent of washing powder.
Explanation:
Compound X, which is a constituent of baking powder and used as an antacid, undergoes thermal decomposition when heated. This decomposition reaction releases gas Y and carbon dioxide (CO2) as a byproduct. The gas Y is then passed through lime water, which contains calcium hydroxide (Ca(OH)2). The gas Y reacts with calcium hydroxide to form a white precipitate of calcium carbonate (CaCO3) and water (H2O). This reaction causes the lime water to turn milky.
The milky appearance indicates the formation of compound Z, which is the main constituent of washing powder. Compound Z is formed when calcium carbonate (CaCO3) reacts with sodium carbonate (Na2CO3). This reaction produces compound Z, along with calcium oxide (CaO) and carbon dioxide (CO2) as byproducts.
Therefore, compound X decomposes upon heating to release gas Y, which reacts with lime water to form calcium carbonate (compound Z). Compound Z is the main constituent of washing powder.
Compound X is a constituent of baking powder and is used as an antacid. When heated, it gives out a gas Y, which when passed through lime water, turns it milky. The milky appearance indicates the formation of a precipitate, which is compound Z. Compound Z is the main constituent of washing powder.
Chemical Equations:
The reactions involved can be represented by the following balanced chemical equations:
1. Heating of Compound X:
2X → 2Y + CO2
In this equation, compound X decomposes upon heating to produce gas Y and carbon dioxide (CO2) as a byproduct.
2. Reaction of Gas Y with Lime Water:
Y + Ca(OH)2 → CaCO3 + H2O
In this equation, gas Y reacts with calcium hydroxide (lime water) to form calcium carbonate (CaCO3) and water (H2O). The formation of calcium carbonate causes the lime water to turn milky.
3. Formation of Compound Z:
CaCO3 + Na2CO3 → 2Z + CaO + CO2
In this equation, calcium carbonate (CaCO3) reacts with sodium carbonate (Na2CO3) to form compound Z, along with calcium oxide (CaO) and carbon dioxide (CO2) as byproducts. Compound Z is the main constituent of washing powder.
Explanation:
Compound X, which is a constituent of baking powder and used as an antacid, undergoes thermal decomposition when heated. This decomposition reaction releases gas Y and carbon dioxide (CO2) as a byproduct. The gas Y is then passed through lime water, which contains calcium hydroxide (Ca(OH)2). The gas Y reacts with calcium hydroxide to form a white precipitate of calcium carbonate (CaCO3) and water (H2O). This reaction causes the lime water to turn milky.
The milky appearance indicates the formation of compound Z, which is the main constituent of washing powder. Compound Z is formed when calcium carbonate (CaCO3) reacts with sodium carbonate (Na2CO3). This reaction produces compound Z, along with calcium oxide (CaO) and carbon dioxide (CO2) as byproducts.
Therefore, compound X decomposes upon heating to release gas Y, which reacts with lime water to form calcium carbonate (compound Z). Compound Z is the main constituent of washing powder.
Attention Class 10 Students!
To make sure you are not studying endlessly, EduRev has designed Class 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 10.
|
Explore Courses for Class 10 exam
|
|
Similar Class 10 Doubts
Top Courses for Class 10View all
A compound 'x' is a constituent of backing powered. It is used as an antacid .when 'x'is heated it gives out a 'y' which , when passed through lime water turns it milky and salt 'z' is formed which is the main constituent of washing powder . Identify x,yand z . Write bolanced chemical equations for the reactions involved ?
Question Description
A compound 'x' is a constituent of backing powered. It is used as an antacid .when 'x'is heated it gives out a 'y' which , when passed through lime water turns it milky and salt 'z' is formed which is the main constituent of washing powder . Identify x,yand z . Write bolanced chemical equations for the reactions involved ? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about A compound 'x' is a constituent of backing powered. It is used as an antacid .when 'x'is heated it gives out a 'y' which , when passed through lime water turns it milky and salt 'z' is formed which is the main constituent of washing powder . Identify x,yand z . Write bolanced chemical equations for the reactions involved ? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A compound 'x' is a constituent of backing powered. It is used as an antacid .when 'x'is heated it gives out a 'y' which , when passed through lime water turns it milky and salt 'z' is formed which is the main constituent of washing powder . Identify x,yand z . Write bolanced chemical equations for the reactions involved ?.
A compound 'x' is a constituent of backing powered. It is used as an antacid .when 'x'is heated it gives out a 'y' which , when passed through lime water turns it milky and salt 'z' is formed which is the main constituent of washing powder . Identify x,yand z . Write bolanced chemical equations for the reactions involved ? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about A compound 'x' is a constituent of backing powered. It is used as an antacid .when 'x'is heated it gives out a 'y' which , when passed through lime water turns it milky and salt 'z' is formed which is the main constituent of washing powder . Identify x,yand z . Write bolanced chemical equations for the reactions involved ? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A compound 'x' is a constituent of backing powered. It is used as an antacid .when 'x'is heated it gives out a 'y' which , when passed through lime water turns it milky and salt 'z' is formed which is the main constituent of washing powder . Identify x,yand z . Write bolanced chemical equations for the reactions involved ?.
Solutions for A compound 'x' is a constituent of backing powered. It is used as an antacid .when 'x'is heated it gives out a 'y' which , when passed through lime water turns it milky and salt 'z' is formed which is the main constituent of washing powder . Identify x,yand z . Write bolanced chemical equations for the reactions involved ? in English & in Hindi are available as part of our courses for Class 10.
Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of A compound 'x' is a constituent of backing powered. It is used as an antacid .when 'x'is heated it gives out a 'y' which , when passed through lime water turns it milky and salt 'z' is formed which is the main constituent of washing powder . Identify x,yand z . Write bolanced chemical equations for the reactions involved ? defined & explained in the simplest way possible. Besides giving the explanation of
A compound 'x' is a constituent of backing powered. It is used as an antacid .when 'x'is heated it gives out a 'y' which , when passed through lime water turns it milky and salt 'z' is formed which is the main constituent of washing powder . Identify x,yand z . Write bolanced chemical equations for the reactions involved ?, a detailed solution for A compound 'x' is a constituent of backing powered. It is used as an antacid .when 'x'is heated it gives out a 'y' which , when passed through lime water turns it milky and salt 'z' is formed which is the main constituent of washing powder . Identify x,yand z . Write bolanced chemical equations for the reactions involved ? has been provided alongside types of A compound 'x' is a constituent of backing powered. It is used as an antacid .when 'x'is heated it gives out a 'y' which , when passed through lime water turns it milky and salt 'z' is formed which is the main constituent of washing powder . Identify x,yand z . Write bolanced chemical equations for the reactions involved ? theory, EduRev gives you an
ample number of questions to practice A compound 'x' is a constituent of backing powered. It is used as an antacid .when 'x'is heated it gives out a 'y' which , when passed through lime water turns it milky and salt 'z' is formed which is the main constituent of washing powder . Identify x,yand z . Write bolanced chemical equations for the reactions involved ? tests, examples and also practice Class 10 tests.
|
|
Explore Courses for Class 10 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup