Class 10 Exam > Class 10 Questions > A metal carbonate 'X' on reacting with an aci...
Start Learning for Free
A metal carbonate 'X' on reacting with an acid gives the carbonate back. On the other hand, a gas 'Z' that is obtained by reaction of black oxide 'A' with conc. HCl on heating reacts with solid 'Y' to give a compound 'B' which is used for disinfecting drinking water. Identify 'X','Y' and 'Z'?
Most Upvoted Answer
A metal carbonate 'X' on reacting with an acid gives the carbonate bac...
X is calcium carbonate
Y is calcium hydroxide
Z is belching powder
Y is calcium hydroxide
Z is belching powder
Community Answer
A metal carbonate 'X' on reacting with an acid gives the carbonate bac...
Identification of 'X', 'Y' and 'Z'
Metal carbonate 'X' is likely to be calcium carbonate (CaCO3) as it is a common metal carbonate that reacts with acids to form the carbonate back. When calcium carbonate reacts with an acid, it forms calcium chloride, carbon dioxide, and water. The reaction can be represented as:
CaCO3 + 2HCl → CaCl2 + CO2 + H2O
Identification of 'Y'
The solid 'Y' that reacts with gas 'Z' to form compound 'B' used for disinfecting drinking water is likely to be chlorine (Cl2). When chlorine gas reacts with a compound such as calcium hypochlorite (Ca(ClO)2), it forms calcium chloride (CaCl2) and hypochlorous acid (HClO), which is commonly used to disinfect drinking water. The reaction can be represented as:
Ca(ClO)2 + Cl2 → CaCl2 + 2HClO
Identification of 'Z'
The gas 'Z' that is obtained by the reaction of black oxide 'A' with concentrated hydrochloric acid (HCl) and heating is likely to be chlorine gas (Cl2). This reaction is a common method for preparing chlorine gas in the laboratory. The reaction of black oxide 'A' with concentrated HCl can be represented as:
2HCl + MnO2 → Cl2 + MnCl2 + H2O
In conclusion, 'X' is calcium carbonate, 'Y' is likely to be chlorine, and 'Z' is chlorine gas.
Metal carbonate 'X' is likely to be calcium carbonate (CaCO3) as it is a common metal carbonate that reacts with acids to form the carbonate back. When calcium carbonate reacts with an acid, it forms calcium chloride, carbon dioxide, and water. The reaction can be represented as:
CaCO3 + 2HCl → CaCl2 + CO2 + H2O
Identification of 'Y'
The solid 'Y' that reacts with gas 'Z' to form compound 'B' used for disinfecting drinking water is likely to be chlorine (Cl2). When chlorine gas reacts with a compound such as calcium hypochlorite (Ca(ClO)2), it forms calcium chloride (CaCl2) and hypochlorous acid (HClO), which is commonly used to disinfect drinking water. The reaction can be represented as:
Ca(ClO)2 + Cl2 → CaCl2 + 2HClO
Identification of 'Z'
The gas 'Z' that is obtained by the reaction of black oxide 'A' with concentrated hydrochloric acid (HCl) and heating is likely to be chlorine gas (Cl2). This reaction is a common method for preparing chlorine gas in the laboratory. The reaction of black oxide 'A' with concentrated HCl can be represented as:
2HCl + MnO2 → Cl2 + MnCl2 + H2O
In conclusion, 'X' is calcium carbonate, 'Y' is likely to be chlorine, and 'Z' is chlorine gas.
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 metal carbonate 'X' on reacting with an acid gives the carbonate back. On the other hand, a gas 'Z' that is obtained by reaction of black oxide 'A' with conc. HCl on heating reacts with solid 'Y' to give a compound 'B' which is used for disinfecting drinking water. Identify 'X','Y' and 'Z'?
Question Description
A metal carbonate 'X' on reacting with an acid gives the carbonate back. On the other hand, a gas 'Z' that is obtained by reaction of black oxide 'A' with conc. HCl on heating reacts with solid 'Y' to give a compound 'B' which is used for disinfecting drinking water. Identify 'X','Y' and 'Z'? 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 metal carbonate 'X' on reacting with an acid gives the carbonate back. On the other hand, a gas 'Z' that is obtained by reaction of black oxide 'A' with conc. HCl on heating reacts with solid 'Y' to give a compound 'B' which is used for disinfecting drinking water. Identify 'X','Y' and 'Z'? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A metal carbonate 'X' on reacting with an acid gives the carbonate back. On the other hand, a gas 'Z' that is obtained by reaction of black oxide 'A' with conc. HCl on heating reacts with solid 'Y' to give a compound 'B' which is used for disinfecting drinking water. Identify 'X','Y' and 'Z'?.
A metal carbonate 'X' on reacting with an acid gives the carbonate back. On the other hand, a gas 'Z' that is obtained by reaction of black oxide 'A' with conc. HCl on heating reacts with solid 'Y' to give a compound 'B' which is used for disinfecting drinking water. Identify 'X','Y' and 'Z'? 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 metal carbonate 'X' on reacting with an acid gives the carbonate back. On the other hand, a gas 'Z' that is obtained by reaction of black oxide 'A' with conc. HCl on heating reacts with solid 'Y' to give a compound 'B' which is used for disinfecting drinking water. Identify 'X','Y' and 'Z'? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A metal carbonate 'X' on reacting with an acid gives the carbonate back. On the other hand, a gas 'Z' that is obtained by reaction of black oxide 'A' with conc. HCl on heating reacts with solid 'Y' to give a compound 'B' which is used for disinfecting drinking water. Identify 'X','Y' and 'Z'?.
Solutions for A metal carbonate 'X' on reacting with an acid gives the carbonate back. On the other hand, a gas 'Z' that is obtained by reaction of black oxide 'A' with conc. HCl on heating reacts with solid 'Y' to give a compound 'B' which is used for disinfecting drinking water. Identify 'X','Y' and 'Z'? 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 metal carbonate 'X' on reacting with an acid gives the carbonate back. On the other hand, a gas 'Z' that is obtained by reaction of black oxide 'A' with conc. HCl on heating reacts with solid 'Y' to give a compound 'B' which is used for disinfecting drinking water. Identify 'X','Y' and 'Z'? defined & explained in the simplest way possible. Besides giving the explanation of
A metal carbonate 'X' on reacting with an acid gives the carbonate back. On the other hand, a gas 'Z' that is obtained by reaction of black oxide 'A' with conc. HCl on heating reacts with solid 'Y' to give a compound 'B' which is used for disinfecting drinking water. Identify 'X','Y' and 'Z'?, a detailed solution for A metal carbonate 'X' on reacting with an acid gives the carbonate back. On the other hand, a gas 'Z' that is obtained by reaction of black oxide 'A' with conc. HCl on heating reacts with solid 'Y' to give a compound 'B' which is used for disinfecting drinking water. Identify 'X','Y' and 'Z'? has been provided alongside types of A metal carbonate 'X' on reacting with an acid gives the carbonate back. On the other hand, a gas 'Z' that is obtained by reaction of black oxide 'A' with conc. HCl on heating reacts with solid 'Y' to give a compound 'B' which is used for disinfecting drinking water. Identify 'X','Y' and 'Z'? theory, EduRev gives you an
ample number of questions to practice A metal carbonate 'X' on reacting with an acid gives the carbonate back. On the other hand, a gas 'Z' that is obtained by reaction of black oxide 'A' with conc. HCl on heating reacts with solid 'Y' to give a compound 'B' which is used for disinfecting drinking water. Identify 'X','Y' and 'Z'? 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
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup