Sign Up

Captcha Click on image to update the captcha.

Have an account? Sign In Now

Sign In

Captcha Click on image to update the captcha.

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Captcha Click on image to update the captcha.

Have an account? Sign In Now

You must login to ask question.

Captcha Click on image to update the captcha.

Forgot Password?

Need An Account, Sign Up Here
Sign InSign Up

Tiwari Academy Discussion

Tiwari Academy Discussion Logo Tiwari Academy Discussion Logo

Tiwari Academy Discussion Navigation

  • NCERT Solutions
  • NCERT Books
  • CBSE Syllabus
  • Tutors
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • NCERT Solutions
  • NCERT Books
  • CBSE Syllabus
  • Tutors
Home/ Questions/Q 643
In Process
Aahaana
  • 1
Aahaana
Asked: October 18, 20202020-10-18T08:58:55+00:00 2020-10-18T08:58:55+00:00In: CBSE Syllabus

What is the difference between displacement and double displacement reactions? Write equations for these reactions.

  • 1

NCERT Solution for Class 10 Science Chapter 1
Chemical Reactions and Equations
Exercises Questions
Page No-16
Questions No-13

cbseclass10ncertscience
  • 2 2 Answers
  • 332 Views
  • 0 Followers
  • 0
Answer
Share
  • Facebook

    2 Answers

    • Voted
    • Oldest
    • Recent
    1. Baldev
      2021-02-01T15:32:19+00:00Added an answer on February 1, 2021 at 3:32 pm

      Displacement Reaction :  In this reaction more reactive element displaces the less reactive element

      AB     +     C     →     AC     +     B

      eg.:

      (i)   Fe  +  CuSO4  →  FeSO4  +  Cu
      (ii)   Pb  +  CuCl2  →  PbCl2  +  Cu

      Double Displacement Reaction :  In this reaction exchange of ions takes place

      AB     +     CD     →     AC     +     BD

      eg.:

      (i)   Na2SO4  +  BaCl2  →  2NaCl  +  BaSO4
      (ii)   HCl  +  AgNO3  →  AgCl  +  HNO3

      • 0
      • Reply
      • Share
        Share
        • Share on Facebook
        • Share on Twitter
        • Share on LinkedIn
        • Share on WhatsApp
    2. Anshita
      2021-02-04T08:51:42+00:00Added an answer on February 4, 2021 at 8:51 am

      When a more reactive element displaces a less reactive element from its salt solution, then it is called displacement reaction. While there is an exchange of ions between the reactants to produce new substances, it is called double displacement reaction. In displacement reaction one displacement takes place. While in double displacement reaction two displacements takes place.
      Displacement reaction
      Mg(s)+2HCl(aq)→MgCl2+H2(g)

      Double displacement reaction
      2KBr(aq)+BaCl2→2Kl(aq)+BaBr3(s)

      • 0
      • Reply
      • Share
        Share
        • Share on Facebook
        • Share on Twitter
        • Share on LinkedIn
        • Share on WhatsApp
    Leave an answer

    Leave an answer
    Cancel reply

    Browse
    Captcha Click on image to update the captcha.

    Sidebar

    Ask A Question

    Subscribe

    • Popular
    • Answers
    • Mrinal Garg

      Which is the best website providing NCERT Solutions?

      • 100 Answers
    • Amit Sharma

      What would be the CBSE Exam 2022-2023 Date Sheet for ...

      • 26 Answers
    • Richa

      NCERT Books

      • 24 Answers
    • Nitin 44

      पुराने सिक्के खरीदने वाले के व्हाट्सएप नंबर क्या है?

      • 24 Answers
    • manishq1

      Where can I get NCERT books in PDF format?

      • 21 Answers
    • dinesh kumar
      dinesh kumar added an answer In quadrilateral ABCD, AB = CD [∵ Given] (1/2)AB =… April 1, 2023 at 8:38 am
    • jivan kumar
      jivan kumar added an answer In ΔABD, E is mid-point of AD [∵ Given] and… April 1, 2023 at 8:38 am
    • jivan kumar
      jivan kumar added an answer In AECD, AE ∥ DC [∵ Given] AD ∥ CE… April 1, 2023 at 8:37 am
    • amitpaswan09
      amitpaswan09 added an answer (i) ∠DAC = ∠BAC ...(1) [∵ Given] ∠DAC = ∠BCA… April 1, 2023 at 4:30 am
    • amitpaswan09
      amitpaswan09 added an answer (i) In ΔAPD and ΔCQB, DP = BQ [∵ Given]… April 1, 2023 at 4:30 am

    Explore

    • Home
    • Questions

    © 2023 Tiwari Academy. All Rights Reserved