Chemistry
Grade-8
Easy

Question

Which of the following acid is used to make sodium chloride

  1. Nitric acid
  2. Hydrochloric acid
  3. Sulphuric acid
  4. Phosphoric acid

hintHint:

displacement reaction.

The correct answer is: Hydrochloric acid


    Hydrochloric acid is used to make the sodium salts as sodium is more reactive than sodium so it will displace hydrogen and form NaCl.

    Related Questions to study

    Grade-8
    Chemistry

    Identify the metal that  does not react explosively with dilute acid from the following:

    Identify the metal that  does not react explosively with dilute acid from the following:

    ChemistryGrade-8
    Grade-8
    Chemistry

    What kind of salt is obtained from the reaction of sulphuric acid?

    What kind of salt is obtained from the reaction of sulphuric acid?

    ChemistryGrade-8
    Grade-8
    Chemistry

    What happens when sample of platinum is placed in the dilute acid?

    What happens when sample of platinum is placed in the dilute acid?

    ChemistryGrade-8
    parallel
    Grade-8
    Chemistry

    Arrange the following metals in the increasing order of the number of hydrogen molecules liberated when 1 molecule/atom of the metal reacts with water/ steam.
    (i).  Fe
    (ii). Ca
    (iii).  Al
    (iv).  Na

    Arrange the following metals in the increasing order of the number of hydrogen molecules liberated when 1 molecule/atom of the metal reacts with water/ steam.
    (i).  Fe
    (ii). Ca
    (iii).  Al
    (iv).  Na

    ChemistryGrade-8
    Grade-8
    Chemistry

    Identify the correct chemical reaction, for the formation of hydrogen gas from  iron and dilute hydrochloric acid:

    Identify the correct chemical reaction, for the formation of hydrogen gas from  iron and dilute hydrochloric acid:

    ChemistryGrade-8
    Grade-8
    Chemistry

    During electrolysis, which of the following ions migrate towards anode:

    During electrolysis, which of the following ions migrate towards anode:

    ChemistryGrade-8
    parallel
    Grade-8
    Chemistry

    Identify the product (X) obtained in the following reaction:
    2 Al plus stack 3 straight H subscript 2 straight O with steam below ⟶ straight X plus 3 straight H subscript 2

    Identify the product (X) obtained in the following reaction:
    2 Al plus stack 3 straight H subscript 2 straight O with steam below ⟶ straight X plus 3 straight H subscript 2

    ChemistryGrade-8
    Grade-8
    Chemistry

    Strong electrolytes are the substances which:

    Strong electrolytes are the substances which:

    ChemistryGrade-8
    Grade-8
    Chemistry

    What happens when a metal reacts with an acid?

    What happens when a metal reacts with an acid?

    ChemistryGrade-8
    parallel
    Grade-8
    Chemistry

    Identify the isotope which is shown in the below figure:

    Identify the isotope which is shown in the below figure:

    ChemistryGrade-8
    Grade-8
    Chemistry

    In the Bosch process, the catalytic reduction of steam to Hydrogen is carried out by _____

    In the Bosch process, the catalytic reduction of steam to Hydrogen is carried out by _____

    ChemistryGrade-8
    Grade-8
    Chemistry

    Read the following paragraph carefully and identify the P, Q, R and S from the following:
    During an experiment, steam is passed over ____P___ at 1000oC in the furnace. As a result, the ___Q _____ gas is formed. This reaction is endothermic in nature. This Q gas, when combined with an excess of steam, ferric oxide and ____R___, it gives the products___ S____.

    Read the following paragraph carefully and identify the P, Q, R and S from the following:
    During an experiment, steam is passed over ____P___ at 1000oC in the furnace. As a result, the ___Q _____ gas is formed. This reaction is endothermic in nature. This Q gas, when combined with an excess of steam, ferric oxide and ____R___, it gives the products___ S____.

    ChemistryGrade-8
    parallel
    Grade-8
    Chemistry

    When iron metal is taken in place of zinc for the laboratory preparation of Hydrogen, the volume of Hydrogen collected is lower. Identify the reason.
    (i)  Metal becomes passive due to the formation of a protective coating.
    (ii)  The formation of insoluble sulphate stops the further reaction.
    (iii)  There are impurities in the metal.
    (iv)  The reaction becomes reversible.

    When iron metal is taken in place of zinc for the laboratory preparation of Hydrogen, the volume of Hydrogen collected is lower. Identify the reason.
    (i)  Metal becomes passive due to the formation of a protective coating.
    (ii)  The formation of insoluble sulphate stops the further reaction.
    (iii)  There are impurities in the metal.
    (iv)  The reaction becomes reversible.

    ChemistryGrade-8
    Grade-8
    Chemistry

    The correct conditions for the production of Hydrogen gas from the water gas are:

    The correct conditions for the production of Hydrogen gas from the water gas are:

    ChemistryGrade-8
    Grade-8
    Chemistry

    In the laboratory preparation of Hydrogen, it is collected by downward displacement of water. It is also collected after all the air in the apparatus is allowed to escape because:

    In the laboratory preparation of Hydrogen, it is collected by downward displacement of water. It is also collected after all the air in the apparatus is allowed to escape because:

    ChemistryGrade-8
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.