Home
Class 9
CHEMISTRY
State any two postulates of Dalton's ato...

State any two postulates of Dalton's atomic theory .

Answer

Step by step text solution for State any two postulates of Dalton's atomic theory . by CHEMISTRY experts to help you in doubts & scoring excellent marks in Class 9 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ATOMS , MOLECULES AND IONS

    BHARATI BHAWAN (ENGLISH)|Exercise Numericals|16 Videos

  • ATOMS , MOLECULES AND IONS

    BHARATI BHAWAN (ENGLISH)|Exercise Very Short Answer Questions|14 Videos

  • ATOMIC STRUCTURE

    BHARATI BHAWAN (ENGLISH)|Exercise D. Long Answer Questions|12 Videos

  • ATOMS, MOLECULES AND IONS

    BHARATI BHAWAN (ENGLISH)|Exercise E. Numericals|6 Videos

Similar Questions

Explore conceptually related problems

Give the postulates of Dalton's atomic theory.

What are the main postulates of Dalton's atomic theory ? What were its limitations ? How has the theory been modified ?

Knowledge Check

  • Which of the following is not the basic postulates of Dalton's atomic theory ?

    A
    Each element is composed of extremely small particles called atoms
    B
    Atoms are neither created nor destroyed in a chemical reaction.
    C
    Atoms of all elements are alike, including their masses.
    D
    None of these

  • An important postulate of Dalton's atomic theory is

    A
    an atom contains electrons, protons and neutrons
    B
    atom can neither be created nor destroyed nor divisible
    C
    all the atoms of an element are not identical
    D
    all the elements are available in nature in the form of atoms.

  • Which of the following postulates of Dalton's atomic theory explains the law of constant proportion?

    A
    Atoms of given element are identical in mass and chemical properties.
    B
    Atoms combine in the ratio of small whole numbers to form compounds.
    C
    The relative number and kind of atoms are constant in a given compound.
    D
    All of these

    • Similar Questions

    Explore conceptually related problems

    (a) State six postulates of Dalton's atomic theory. (b) A 0.24g sample of compound of carbon and oxygen on analysis was found to contain 0.096 g of carbon and 0.144 g of oxygen. Find the percentage composition of the compound by weight.

    Enlist the main postulates of Dalton's Atomic theory. Give two limitations of the theory.

    (a) State the various postulates of Dalton's atomic theory of matter. (b) Which postulate of Dalton's atomic theory can explain the law of conservation of mass ? (c ) Which postulate of Dalton's atomic theory can explain the law of constant proportions ?

    Most of the postulates of Dalton's Atomic theory have been found to be defective. Justify.

    Which of the following statements is a postulate of Dalton’s atomic theory?

    Home
    Profile