Henry Law in Hindi

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    Henry Law Objective in Hindi for Students

    A sugar solution in water contains

    a) Free atoms

    b) Free ions

    c) Free molecules

    d) Free atoms and ions

    Option c - Free molecules

    Which statement about Henry's constant (K_H) is incorrect?

    a) K_H decreases with temperature

    b) K_H is independent of temperature

    c) K_H is constant for a particular gas-solvent pair

    d) The higher the K_H, the lower the gas solubility

    Option a - K_H decreases with temperature

    The relationship between the solubility of a gas in a liquid and pressure is described by

    a) Raoult's law

    b) Henry's law

    c) Van’t Hoff law

    d) Boyle's law

    Option b - Henry's law

    The solubility of a gas in a liquid increases with

    a) Increase in pressure and temperature

    b) Decrease in pressure and increase in temperature

    c) Increase in pressure and decrease in temperature

    d) Decrease in pressure and temperature

    Option c - Increase in pressure and decrease in temperature

    An example of a liquid dispersed in a gas is

    a) Dry air

    b) Aerated water

    c) Moist air

    d) Amalgam

    Option c - Moist air

    The solubility of a solute in a given amount of solvent depends on

    a) Nature of solute, nature of solvent, pressure

    b) Nature of solute, nature of solvent, temperature

    c) Nature of solvent, pressure, temperature

    d) Nature of solvent, pressure, concentration

    Option b - Nature of solute, nature of solvent, temperature

    Ionic compounds dissolve easily in polar solvents because

    a) They are highly soluble in water

    b) Water is polar in nature

    c) Ionic Solids dissolve easily in polar solvents

    d) Strong electrostatic interactions form between the ions and polar solvent molecules

    Option d - Strong electrostatic interactions form between the ions and polar solvent molecules

    Which of the following is a homogeneous system?

    a) Milk

    b) Sand in water

    c) Urea in water

    d) Benzene in water

    Option c - Urea in water

    A binary solution contains how many phases?

    a) One

    b) Two

    c) Three

    d) Four

    Option b - Two

    A mixture of Salt and water can be separated by

    a) Filtration

    b) Decantation

    c) Crystallization

    d) Leaving it for a long time

    Option c - Crystallization

    A solution is

    a) A mixture of two compounds

    b) A homogeneous mixture of two compounds

    c) A heterogeneous mixture

    d) A compound of two components

    Option b - A homogeneous mixture of two compounds

    An alloy is a homogeneous mixture of

    a) A metal and a non-metal

    b) Two non-Metals

    c) Two Metals

    d) Two or more Metals

    Option d - Two or more Metals

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