Get 2 FREE Instant-Explanations on Filo with code FILOAPP

Home

Science

Metals and Non-metals

Pratyush took sulphur powder on a spatula and heated it. He co

Science

Class 10

NCERT

Chapter 1: Chemical Reactions and Equations

34 questions

Chapter 2: Acid,Bases and Salts

39 questions

Chapter 3: Metals and Non-metals

38 questions

In the electrolytic refining of a metal

M

, what would you take as the anode, the cathode and the electrolyte?

Pratyush took sulphur powder on a spatula and heated it. He collected the gas evolved by inverting a test tube over it, as shown in the figure.
(a) What will be the action of gas on
(i) dry litmus paper ?
(ii) moist litmus paper ?
(b) Write a balanced chemical equation for the reaction taking place.

State two ways to prevent the rusting of iron.

View all question

Chapter 4: Carbon and its Compound

24 questions

Chapter 5: Periodic Classification of Elements

30 questions

Chapter 6: Life Processes

13 questions

Chapter 7: Control and Coordination

12 questions

Chapter 8: How do Organism Reproduce?

11 questions

Chapter 9: Heredity and Evolution

12 questions

Chapter 10: Light -Reflection and Refraction

34 questions

Chapter 11: The Human Eye and Colourful World

18 questions

Chapter 12: Electricity

49 questions

Chapter 13: Magnetic Effects of Electric Current

39 questions

Chapter 14: Sources of Energy

24 questions

Chapter 15: Our Environment

9 questions

Chapter 16: Sustainable Management of Natural Resources

7 questions

Question

Medium

Solving time: 4 mins

Pratyush took sulphur powder on a spatula and heated it. He collected the gas evolved by inverting a test tube over it, as shown in the figure.
(a) What will be the action of gas on
(i) dry litmus paper ?
(ii) moist litmus paper ?
(b) Write a balanced chemical equation for the reaction taking place.

Views: 5,869 students

Updated on: Mar 1, 2023

Book:

Science (NCERT)

Found 3 tutors discussing this question

Sofia Discussed

13 mins ago

Discuss this question LIVE

13 mins ago

Text solutionVerified

When sulphur is heated in air it produce sulphur dioxide

S O_{2}

(a)(i)

S O_{2}

gas is neutral in nature and thus there will be no change in colour of dry litmus paper.

(ii)

S O_{2}

reacts with water to produce

H_{2} S O_{3}

sulphurous acid that being acid turns blue moist litmus red.

(b)

S (s) + O_{2} (g) \to S O_{2} (g)

S O_{2} (g) + H_{2} O (a q) \to H_{2} S O_{3} (a q)

Was this solution helpful?

Report

Filo tutor solutions (3)

Learn from their 1-to-1 discussion with Filo tutors.

9 mins

Uploaded on: 2/3/2023

Ask your question, on a video call with tutor

Connect instantly with this tutor

Connect now

Taught by

Sailendra Singh

Total classes on Filo by this tutor - 1,805

Teaches : Science, English, Social Studies (SST)

Connect instantly with this tutor

Connect now

Notes from this class (3 pages)

Download

Was this solution helpful?

133

Report

5 mins

Uploaded on: 1/24/2023

Ask your question, on a video call with tutor

Connect instantly with this tutor

Connect now

Taught by

Tashlima

Total classes on Filo by this tutor - 5,975

Teaches : Science, Biology, Physical Chemistry

Connect instantly with this tutor

Connect now

Notes from this class (11 pages)

Download

Was this solution helpful?

Report

2 mins

Uploaded on: 3/1/2023

Ask your question, on a video call with tutor

Connect instantly with this tutor

Connect now

Taught by

Dixant

Total classes on Filo by this tutor - 7,279

Teaches : Science, Mathematics, English

Connect instantly with this tutor

Connect now

Notes from this class (3 pages)

Download

Was this solution helpful?

112

Report

One destination for complete JEE/NEET preparation

One destination to cover all your homework and assignment needs

Learn Practice Revision Succeed

Instant 1:1 help, 24x7

60, 000+ Expert tutors

Textbook solutions

Big idea maths, McGraw-Hill Education etc

Essay review

Get expert feedback on your essay

Schedule classes

High dosage tutoring from Dedicated 3 experts

Trusted by 4 million+ students

Practice more questions from Science (NCERT)

In the electrolytic refining of a metal

M

, what would you take as the anode, the cathode and the electrolyte?

State two ways to prevent the rusting of iron.

View all

Stuck on the question or explanation?

Connect with our Science tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Question Text	Pratyush took sulphur powder on a spatula and heated it. He collected the gas evolved by inverting a test tube over it, as shown in the figure. (a) What will be the action of gas on (i) dry litmus paper ? (ii) moist litmus paper ? (b) Write a balanced chemical equation for the reaction taking place.
Updated On	Mar 1, 2023
Topic	Metals and Non-metals
Subject	Science
Class	Class 10
Answer Type	Text solution:1 Video solution: 3
Upvotes	406
Avg. Video Duration	5 min

Pratyush took sulphur powder on a spatula and heated it. He collected the gas evolved by inverting a test tube over it, as shown in the figure.
(a) What will be the action of gas on
(i) dry litmus paper ?
(ii) moist litmus paper ?
(b) Write a balanced chemical equation for the reaction taking place.

Text solutionVerified

Filo tutor solutions (3)

Practice more questions from Science (NCERT)

Practice questions from Science (NCERT)

Practice more questions from Metals and Non-metals

Practice questions on similar concepts asked by Filo students

Pratyush took sulphur powder on a spatula and heated it. He collected the gas evolved by inverting a test tube over it, as shown in the figure.(a) What will be the action of gas on(i) dry litmus paper ?(ii) moist litmus paper ?(b) Write a balanced chemical equation for the reaction taking place.

Text solutionVerified

Filo tutor solutions (3)

Practice more questions from Science (NCERT)

Practice questions from Science (NCERT)

Practice more questions from Metals and Non-metals

Practice questions on similar concepts asked by Filo students

Related books for questions on Metals and Non-metals