Class 10 Exam > Class 10 Questions > Which one of the following will be required t...
Start Learning for Free
Which one of the following will be required to identify the gas evolved when diluted HCl reacts with zinc metal?
- a)Red litmus solution
- b)Lime water
- c)A burning splinter
- d)Blue litmus solution
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Which one of the following will be required to identify the gas evolve...
A burning splinter since hydrogen gas burns with a pop sound.
Zinc being an active metal readily reacts with hydrochloric acid at room temperature to form soluble zinc chloride and hydrogen.
Zn + 2HCl → ZnCl2 + H2.
Most Upvoted Answer
Which one of the following will be required to identify the gas evolve...
Why do we hear the "pop" sound when a burning splinter gets extinguished by hydrogen gas?
We hear a “pop” sound when a burning splinter gets extinguished by hydrogen gas because hydrogen gas is highly inflammable gas that ignites like an explosion. Another reason is that the ignition temperature of hydrogen gas is very low, so it does not required to be heated much, and as you know, air is a bad conductor of heat, the hydrogen gas remains cool. As soon as the high temperature of the burning splinter touches the hydrogen gas, it increases its temperature to more than its ignition temperature and readily ignites it resulting in an explosion.
And everyone knows that when something explodes in a medium like air, it produces a sound and the sound depends upon the amount and energy of the substance.
Hydrogen has a very high energy(calorific value) but as it is so light and less dense, there is not a huge amount of it that is used in the lab. So, it explodes but as it is in a less amount, it instead produces a “pop” sound.
We hear a “pop” sound when a burning splinter gets extinguished by hydrogen gas because hydrogen gas is highly inflammable gas that ignites like an explosion. Another reason is that the ignition temperature of hydrogen gas is very low, so it does not required to be heated much, and as you know, air is a bad conductor of heat, the hydrogen gas remains cool. As soon as the high temperature of the burning splinter touches the hydrogen gas, it increases its temperature to more than its ignition temperature and readily ignites it resulting in an explosion.
And everyone knows that when something explodes in a medium like air, it produces a sound and the sound depends upon the amount and energy of the substance.
Hydrogen has a very high energy(calorific value) but as it is so light and less dense, there is not a huge amount of it that is used in the lab. So, it explodes but as it is in a less amount, it instead produces a “pop” sound.
Free Test
FREE
| Start Free Test |
Community Answer
Which one of the following will be required to identify the gas evolve...
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
Which one of the following will be required to identify the gas evolved when diluted HCl reacts with zinc metal?a)Red litmus solutionb)Lime waterc)A burning splinterd)Blue litmus solutionCorrect answer is option 'C'. Can you explain this answer?
Question Description
Which one of the following will be required to identify the gas evolved when diluted HCl reacts with zinc metal?a)Red litmus solutionb)Lime waterc)A burning splinterd)Blue litmus solutionCorrect answer is option 'C'. Can you explain this answer? 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 Which one of the following will be required to identify the gas evolved when diluted HCl reacts with zinc metal?a)Red litmus solutionb)Lime waterc)A burning splinterd)Blue litmus solutionCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following will be required to identify the gas evolved when diluted HCl reacts with zinc metal?a)Red litmus solutionb)Lime waterc)A burning splinterd)Blue litmus solutionCorrect answer is option 'C'. Can you explain this answer?.
Which one of the following will be required to identify the gas evolved when diluted HCl reacts with zinc metal?a)Red litmus solutionb)Lime waterc)A burning splinterd)Blue litmus solutionCorrect answer is option 'C'. Can you explain this answer? 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 Which one of the following will be required to identify the gas evolved when diluted HCl reacts with zinc metal?a)Red litmus solutionb)Lime waterc)A burning splinterd)Blue litmus solutionCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following will be required to identify the gas evolved when diluted HCl reacts with zinc metal?a)Red litmus solutionb)Lime waterc)A burning splinterd)Blue litmus solutionCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Which one of the following will be required to identify the gas evolved when diluted HCl reacts with zinc metal?a)Red litmus solutionb)Lime waterc)A burning splinterd)Blue litmus solutionCorrect answer is option 'C'. Can you explain this answer? 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 Which one of the following will be required to identify the gas evolved when diluted HCl reacts with zinc metal?a)Red litmus solutionb)Lime waterc)A burning splinterd)Blue litmus solutionCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which one of the following will be required to identify the gas evolved when diluted HCl reacts with zinc metal?a)Red litmus solutionb)Lime waterc)A burning splinterd)Blue litmus solutionCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which one of the following will be required to identify the gas evolved when diluted HCl reacts with zinc metal?a)Red litmus solutionb)Lime waterc)A burning splinterd)Blue litmus solutionCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which one of the following will be required to identify the gas evolved when diluted HCl reacts with zinc metal?a)Red litmus solutionb)Lime waterc)A burning splinterd)Blue litmus solutionCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which one of the following will be required to identify the gas evolved when diluted HCl reacts with zinc metal?a)Red litmus solutionb)Lime waterc)A burning splinterd)Blue litmus solutionCorrect answer is option 'C'. Can you explain this answer? 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