Class 9 Exam  >  Class 9 Questions  >   All samples of carbon dioxide contain carbon... Start Learning for Free
All samples of carbon dioxide contain carbon and oxygen in the mass ratio of 3 : 8. This is in agreement with the law of
  • a)
    Conservation of mass
  • b)
    Constant proportion
  • c)
    Multiple proportion
  • d)
    Reciprocal proportion
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
All samples of carbon dioxide contain carbon and oxygen in the mass r...
In CO2, 12 g of carbon combines with 32 of oxygen.
12/32 = 3/8 = 3.8
Therefore, weight ratio of carbon to oxygen is 3:8. This is in agreement with the law of definite proportion.
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
Explore Courses for Class 9 exam

Top Courses for Class 9

All samples of carbon dioxide contain carbon and oxygen in the mass ratio of 3 : 8. This is in agreement with the law ofa)Conservation of massb)Constant proportionc)Multiple proportiond)Reciprocal proportionCorrect answer is option 'B'. Can you explain this answer?
Question Description
All samples of carbon dioxide contain carbon and oxygen in the mass ratio of 3 : 8. This is in agreement with the law ofa)Conservation of massb)Constant proportionc)Multiple proportiond)Reciprocal proportionCorrect answer is option 'B'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about All samples of carbon dioxide contain carbon and oxygen in the mass ratio of 3 : 8. This is in agreement with the law ofa)Conservation of massb)Constant proportionc)Multiple proportiond)Reciprocal proportionCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for All samples of carbon dioxide contain carbon and oxygen in the mass ratio of 3 : 8. This is in agreement with the law ofa)Conservation of massb)Constant proportionc)Multiple proportiond)Reciprocal proportionCorrect answer is option 'B'. Can you explain this answer?.
Solutions for All samples of carbon dioxide contain carbon and oxygen in the mass ratio of 3 : 8. This is in agreement with the law ofa)Conservation of massb)Constant proportionc)Multiple proportiond)Reciprocal proportionCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9. Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of All samples of carbon dioxide contain carbon and oxygen in the mass ratio of 3 : 8. This is in agreement with the law ofa)Conservation of massb)Constant proportionc)Multiple proportiond)Reciprocal proportionCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of All samples of carbon dioxide contain carbon and oxygen in the mass ratio of 3 : 8. This is in agreement with the law ofa)Conservation of massb)Constant proportionc)Multiple proportiond)Reciprocal proportionCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for All samples of carbon dioxide contain carbon and oxygen in the mass ratio of 3 : 8. This is in agreement with the law ofa)Conservation of massb)Constant proportionc)Multiple proportiond)Reciprocal proportionCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of All samples of carbon dioxide contain carbon and oxygen in the mass ratio of 3 : 8. This is in agreement with the law ofa)Conservation of massb)Constant proportionc)Multiple proportiond)Reciprocal proportionCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice All samples of carbon dioxide contain carbon and oxygen in the mass ratio of 3 : 8. This is in agreement with the law ofa)Conservation of massb)Constant proportionc)Multiple proportiond)Reciprocal proportionCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 9 tests.
Explore Courses for Class 9 exam

Top Courses for Class 9

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