UrbanPro

Take Class 10 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Search in

Which gas is usually liberated when an acid reacts with a metal? Illustrate with an example. How will you test for the presence of this gas?

Asked by Last Modified  

Follow 3
Answer

Please enter your answer

I m working as a full time tutor

Hydrogen gas is liberated when Acid reacts with a metal. Example, When Zn + 2Hcl ......... Zncl2 + Hydrogen GAS IS FORMED. It can be tested by bringing a burning candle near the gas, Tha candle continues with a pop sound.
Comments

Maths, Phy. and Chem Teacher

By thumb rule when any metal reacts with liberates Hydrogen gas. 2Na + 2HCl ------------- 2NaCl + Hydrogen gas
Comments

Maths, Phy. and Chem Teacher

By thumb rule when any metal reacts with liberates Hydrogen gas. 2Na + 2HCl ------------- 2NaCl + Hydrogen gas
Comments

View 1 more Answers

Related Questions

What is covalent bond, and how is this bond useful for carbon?

A covalent bond is a sharing of electrons. Some metals cannot transfer electrons and need an electron to get a stable position; they will continue to share them. Such sharing of electrons is known as a...
Amit Kumar Behera
Why is respiration considered an exothermic reaction? Explain.
Carbohydrates present in food are broken down to form glucose. This glucose combines with Oxygen in the cells of our body and provides energy. This reaction is known as respiration. Hence, respiration is considered as an exothermic reaction.
Nandhini
0 0
5
A wire is 1m long, 0.2mm in diameter and has resistance of 10?. Calculate its resistivity.
R=resistivity*lenghth/area So resistivity=R×A/L Therefore resistivity=5.026×10^-6
Debasish
0 0
6

If we light a torch then diverging beam of light are produced. But we use concave mirror in the torch to attain parallel beam of light. So what is the connection between this?

Concave mirror is use to get focused and long distant parrallel light and this ia an application of concave mirror. As above diagram you can see the passage of parallel light comming out after reflection...
Richika

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Circuit Analysis Using Kirchoff Current Law (KCL) and Kirchoff Voltage Law KVL
Why are the 2 Laws required? Simple circuits can be analyzed by using Ohms Law. i.e. Using knowledge of Ohm's law, we can find out the current and potential differences across the Resistances. But this...

Electric motor
The electric motor is a device that converts electrical energy to mechanical energy. Parts of an Electric Motor Insulated Copper wire: A rectangular coil of wire. Magnet Poles: A magnet as placed...

Science me acid and base ,solt

Name the type of inheritance illustrated in the above C++ code.
Answer the questions (i) to (iv) based on the following: class indoor_sports { int i_id; char i_name; char i_coach; protected: int i_rank,i_fee; void get_ifee(); public: indoor_sports(); void...

Learning spellings
Always remember while studying take one blank paper and one red pen and write hard word at least thrice that will give immense of impact on student mind as teachers use red pen to check papers so its psychologically...

Recommended Articles

Quest Academy is a professional Bangalore based NEET and JEE (Main + Advanced) training institute. The academy was incorporated in 2015 to cater to the needs of students, who aim to crack competitive exams by connecting with the best brains around. The institute helps students enhance their skills and capabilities through...

Read full article >

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Looking for Class 10 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Class 10 Tuition Classes?

The best tutors for Class 10 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 10 Tuition with the Best Tutors

The best Tutors for Class 10 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more