Class 8 Exam  >  Class 8 Questions  >  Which of the following dissolves in water to ... Start Learning for Free
Which of the following dissolves in water to form sulphuric acid?
  • a)
    Sulphur dioxide
  • b)
    Sulphur
  • c)
    Sulphur trioxide
  • d)
    Copper sulphate
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Which of the following dissolves in water to form sulphuric acid?a)Sul...
Acidic oxides dissolve in water and form acids. Sulphur trioxide (SO3) reacts with water and produces sulphuric acid (H2SO4)SO3+H2O→H2SO4
View all questions of this test
Explore Courses for Class 8 exam

Similar Class 8 Doubts

NCERT TEXTBOOK QUESTIONS SOLVED Q. 1. What are the different ways in which water gets contaminated?Ans. Water gets contaminated in the following ways:(i) Many industries discharge harmful chemicals to rivers and streams.(ii) Water gets contaminated when sewage is disposed off in rivers.(iii) Pesticides, weedicides and other chemicals also dissolve in water and get contaminated.(iv) Breeding of microorganisms makes water polluted. Q. 2. At an individual level, how can you help reduce air pollution?Ans. By this process we can reduce air pollution:(i) We should plant trees to reduce the level of carbon dioxide and air pollution.(ii) By using CNG and unleaded petrol in our vehicle.(iii) By using public transport as far as possible.(iv) By giving general awareness about air pollution to our family and friends. Q . 3. Clear, transparent water is always fit for drinking. Comment.Ans. Clear, transparent water is always fit for drinking. This is not true, because many microorganisms are present in it. So we should clean it by boiling. Q. 4. You are a member of the municipal body of your town. Make a list of measures that would help your town to ensure the supply of clean water to all its residents.Ans. A list of measures that would help our town to ensure the supply of clean water to all its residents–(i) Proper cleaning of water tank.(ii) Chlorine tablets should be made available.(iii) To get clean water in every household, it is necessary that water reaching the houses should be treated. Q. 5. Explain the differences between pure air and polluted air.Ans. Pure air is free from germs and harmful gases. It contains 78% nitrogen, 21% oxygen and small amount of other gases and dust particles.Polluted air contains harmful gases and unwanted substances. Q. 6. Explain circumstances leading to acid rain. How does acid rain affect us?Ans. Some pollutants like sulphur dioxide and nitrogen dioxide react with the water vapour present in the atmosphere to form sulphuric acid and nitric acid. The acid drops down with rain, making the rain acidic. This is called acid rain. Acid rain affects us in many ways.(i) Acid rain corrodes the marble of the monument.(ii) Acid rain damages building and sculptural materials.(iii) Acid rain damages fresh water also.(iv) Acid rain also damages our crops and makes it poisonous.(v) Acid rain damages the leaves of plants. Q. 7. Which of the following is not a greenhouse gas?(

Top Courses for Class 8

Which of the following dissolves in water to form sulphuric acid?a)Sulphur dioxideb)Sulphurc)Sulphur trioxided)Copper sulphateCorrect answer is option 'C'. Can you explain this answer?
Question Description
Which of the following dissolves in water to form sulphuric acid?a)Sulphur dioxideb)Sulphurc)Sulphur trioxided)Copper sulphateCorrect answer is option 'C'. Can you explain this answer? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Which of the following dissolves in water to form sulphuric acid?a)Sulphur dioxideb)Sulphurc)Sulphur trioxided)Copper sulphateCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following dissolves in water to form sulphuric acid?a)Sulphur dioxideb)Sulphurc)Sulphur trioxided)Copper sulphateCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Which of the following dissolves in water to form sulphuric acid?a)Sulphur dioxideb)Sulphurc)Sulphur trioxided)Copper sulphateCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 8. Download more important topics, notes, lectures and mock test series for Class 8 Exam by signing up for free.
Here you can find the meaning of Which of the following dissolves in water to form sulphuric acid?a)Sulphur dioxideb)Sulphurc)Sulphur trioxided)Copper sulphateCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Which of the following dissolves in water to form sulphuric acid?a)Sulphur dioxideb)Sulphurc)Sulphur trioxided)Copper sulphateCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which of the following dissolves in water to form sulphuric acid?a)Sulphur dioxideb)Sulphurc)Sulphur trioxided)Copper sulphateCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which of the following dissolves in water to form sulphuric acid?a)Sulphur dioxideb)Sulphurc)Sulphur trioxided)Copper sulphateCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Which of the following dissolves in water to form sulphuric acid?a)Sulphur dioxideb)Sulphurc)Sulphur trioxided)Copper sulphateCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 8 tests.
Explore Courses for Class 8 exam

Top Courses for Class 8

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev