if you want to remove an article from website contact us from top.

    the product of reaction between zinc and sodium hydroxide solution are

    Mohammed

    Guys, does anyone know the answer?

    get the product of reaction between zinc and sodium hydroxide solution are from screen.

    Zn + NaOH →

    Click here👆to get an answer to your question ✍️ Zn + NaOH →

    Join / Login Class 11 >>Chemistry

    >>The s-Block Elements

    >>Some Important Compounds of Sodium

    >>Zn + NaOH → | Chemistry Questions

    Question

    Zn + NaOH → ___________

    Medium Open in App

    Updated on : 2022-09-05

    Solution Verified by Toppr Zn+2NaOH→Na 2 ​ ZnO 2 ​ +H 2 ​

    Zinc react with excess sodium hydroxide to form sodium zincate(Na

    2 ​ ZnO 2 ​

    ) along with hydrogen gas. Zinc is a transition metal which shows moderate reactivity.Zinc reacts with NaOH to form sodium zincate with the evolution of hydrogen gas

    Solve any question of The S-Block Elements with:-

    Patterns of problems

    >

    Was this answer helpful?

    2NaOH+SO2NaOH+SOComplete and balance the following equation:F

    651 13 SIMILAR QUESTIONS 2 ​ →? Medium View solution > 2 ​ → ? Medium View solution > Be(OH) 2 ​ +NaOH→.......+H 2 ​ O Medium View solution > 2 ​ +dil.NaOH→A+B+C F 2 ​ +conc.NaOH→A+D+C

    This question has multiple correct options

    Hard View solution >

    When Zn is treated with excess of NaOH, the product obtained is :

    Medium View solution > MORE FROM CHAPTER

    The s-Block Elements

    View chapter >

    REVISE WITH CONCEPTS

    Washing Soda - Preparation, Properties and Uses

    Example Definitions Formulaes >

    Sodium Chloride - Source, Properties and Uses

    Example Definitions Formulaes >

    Sodium Hydroxide - Preparation, Properties and Uses

    Example Definitions Formulaes > View more LEARN WITH VIDEOS

    Compounds of Sodium 19 mins

    Source, properties and uses of sodium hydroxide

    6 mins

    Salt Processing - Baking Soda

    8 mins SHORTCUTS & TIPS Important Diagrams > Cheatsheets > Memorization tricks >

    Common Misconceptions

    > Mindmap >

    PRACTICE MORE QUESTIONS

    Easy Questions 10 Qs > Medium Questions 682 Qs > Hard Questions 293 Qs >

    Get the Free Answr app

    Click a picture with our app and get instant verified solutions

    Scan Me OR

    Receive an SMS with download link

    +91 Send

    स्रोत : www.toppr.com

    Zinc reacts with aqueous sodium hydroxide to form dihydrogen and _____.A. Zinc oxideB. Sodium zincateC. Zinc hydroxideD. Sodium precipitate

    Zinc reacts with aqueous sodium hydroxide to form dihydrogen and _____.A. Zinc oxideB. Sodium zincateC. Zinc hydroxideD. Sodium precipitate. Ans: Hint: The reaction of zinc with sodium hydroxide is an example of single displacement reaction. The prod...

    Zinc reacts with aqueous sodium hydroxide to form dihydrogen and _____.

    A. Zinc oxide B. Sodium zincate C. Zinc hydroxide

    D. Sodium precipitate

    Answer Verified 170.9k+ views 3 likes

    Hint: The reaction of zinc with sodium hydroxide is an example of single displacement reaction. The products formed are hydrogen gas and a compound of zinc and sodium.

    Complete step by step answer:

    Bases react with some metals like zinc or aluminium to produce hydrogen gas. In the reactivity list, the reactivity of zinc is lower than that of sodium. So, when zinc is reacted with aqueous sodium hydroxide, it reacts according to the following reaction:

    Zn+2NaOH→2N a 2 Zn O 2 + H 2

    Zn+2NaOH→2Na2ZnO2+H2

    Zinc reacts with aqueous sodium hydroxide to form sodium zincate and hydrogen gas. The reaction takes place at a temperature of

    550 ∘ 550∘

    C. This compound is possible because Zn is capable of displacing Hydrogen from both acids and bases and therefore is called an Amphoteric metal and its oxide is an Amphoteric oxide. Sodium zincate is found in two forms. Sodium zincate in water is

    N a 2 [Zn(OH ) 4 ] Na2[Zn(OH)4]

    , and sodium zincate when dry is

    N a 2 Zn O 2 Na2ZnO2

    . The molecular mass of aqueous sodium zincate (

    N a 2 Zn O 2 Na2ZnO2

    ) is 179.41 g/mol. It can also be prepared by dissolving zinc hydroxide or zinc oxide in an aqueous solution of sodium hydroxide.

    Hence, the correct answer is (B) Sodium zincate.

    Note: A student can confuse the product of the reaction to be sodium hydroxide, which looks a much likely product. But remember the product is sodium zincate due to the amphoteric nature of zinc.

    Crack NEET 2024 with top teachers

    Try Vedantu PRO for free

    Live Interactive Classes

    In-class doubt-solving

    Practice tests and quizzes

    Latest Vedantu courses for you

    Grade 11 Science | ALLBOARDS | JEE | English

    JEE 2-Year (2022-24)

    Academic year 2022-24

    ENGLISH

    Unlimited access till final school exam

    JEE Full course

    1000+ chapter specific short courses

    Physics Chemistry Maths ₹20,000 for 2 years Select and buy

    Recently Updated Pages

    In India on the occasion of marriages the fireworks class 12 chemistry JEE_Main

    The alkaline earth metals Ba Sr Ca and Mg may be arranged class 12 chemistry JEE_Main

    Which of the following has the highest electrode potential class 12 chemistry JEE_Main

    Which of the following is a true peroxide A rmSrmOrm2 class 12 chemistry JEE_Main

    Which element possesses the biggest atomic radii A class 11 chemistry JEE_Main

    Phosphine is obtained from the following ore A Calcium class 12 chemistry JEE_Main

    Trending doubts

    Differentiate between the Western and the Eastern class 9 social science CBSE

    स्रोत : www.vedantu.com

    The products of reaction between zinc and sodium hydroxide solution are :a sodium carbonate and waterb sodium zincate and hydrogenc zinc hydroxide and hydrogend zinc

    The products of reaction between zinc and sodium hydroxide solution are :a sodium carbonate and waterb sodium zincate and hydrogenc zinc hydroxide and hydrogend zinc

    Home

    The products of reaction between zinc and sodium hydroxide solution are :a sodium carbonate and waterb sodium zincate and hydrogenc zinc hydroxide and hydrogend zinc

    Question

    The products of reaction between zinc and sodium hydroxide solution are :

    (a) sodium carbonate and water

    (b) sodium zincate and hydrogen

    (c) zinc hydroxide and hydrogen

    (d) zinc Open in App Solution

    (a) sodium zincate and hydrogen

    Suggest Corrections 0

    SIMILAR QUESTIONS

    Q.

    Name the products formed when

    Z n S O 4

    solution is added to NaOH solution.

    Q.

    Name the products formed when a small amount of KOH solution is added to the

    Z n S O 4 solution.

    Q.

    Complete the following word equations :

    (a) Sodium hydroxide + zinc

    hydrogen +......................

    (b) Calcium +water →

    calcium hydroxide+...............

    Q. When 1 mole of zinc hydroxide reacts with 2 moles of sodium hydroxide we get ___________ moles of sodium zincate.Q.

    The products formed when an excess of sodium hydroxide solution is added to zinc sulphate solution are ___ and ___.

    View More

    स्रोत : byjus.com

    Do you want to see answer or more ?
    Mohammed 16 day ago
    4

    Guys, does anyone know the answer?

    Click For Answer