UrbanPro

Take Class 10 Tuition from the Best Tutors

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

Search in

Bhawana took a pale green substance A in a test tube. And heated it over the flame of a burner. A brown colored residue B was formed along with evolution of two gases with burning smell of sulphur. Identify A & B. Write the chemical reaction involved.

Asked by Last Modified  

Follow 1
Answer

Please enter your answer

Primary Teacher

A" is Ferrous sulphate. When heated the following reaction takes place 2 FeSO4 --> Fe2O3 + SO2 + SO3 Residue B is Iron Oxide and the gases formed are SUlphur trioxide and sulphur dioxide
Comments

"A" is Ferrous sulphate. When heated the following reaction takes place 2 FeSO4 --> Fe2O3 + SO2 + SO3 Residue B is Iron Oxide and the gases formed are SUlphur trioxide and sulphur dioxide
Comments

Related Questions

what is dynamic motion ?
Dynamics is a branch of applied mathematics (specifically classical mechanics) concerned with the study of forces and torques and their effect on motion, as opposed to kinematics, which studies the motion...
Shourya

Name any one plant which are autograph and also heterotroph.

Pitcher plant. It is capable to do photosynthesis and also eats insects for nitrogen metabolism. Jitesh Biology faculty ALLEN
Ujjwal Tyagi
Why do we apply paint on iron articles?
When iron comes in contact with atmospheric air, it gets corroded or rusted. A reddish brown colour is deposited on its surface called a s rust; which damaged the iron article. Hence, to prevent such rusting we apply paint the iron articles.
Raindial
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

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

Ask a Question

Related Lessons

Motion Class - 9th CBSE
Movement of any object from one position to another with respect to an observer is known as Motion. Position – Motion of any object is defined by its position with respect to the observer. Position...
T

Tanmay Roy

0 0
0

HALOGENS
HALOGENS:- 17TH Groups elements are called Halogens because halogen means salt producing, these elements produce the salts when they combine with metals.F, Cl, Br, I etc. belong to this group.PROPERTIES...

Numerical problems on force and pressure
Example 1: A force of 1200 N acts on the surface of area 10 cm2 normally. What would be the thrust and pressure on the surface?Given: Force F = 1200 N, Area A = 10 cm2 = 10 ×10-4 m2 = 10-3 m2Thrust...


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 >

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

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