No products in the cart.

  1. Homework Help
  2. CBSE
  3. Class 09
  4. Science

Naphthalene ball disappear with time without …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Install Now
Naphthalene ball disappear with time without leaving any residue

    • Posted by Prishthi Verma 5 years, 5 months ago

    CBSE > Class 09 > Science
    • 4 answers

    Krish Aggarwal 5 years, 5 months ago

    because they undergo sublimation i.e., they directly change into vapour without passing through the liquid state. ... The perfumes contain solvent which carries pleasant smelling vapour

    1Thank You

    Anshika Mishra 5 years, 5 months ago

    Because there sublimation process

    0Thank You

    Rakshit Yadav 5 years, 2 months ago

    Very bad answer given by Yogita Ingle

    1Thank You

    Yogita Ingle 5 years, 5 months ago

    Naphthalene balls disappear with time without leaving any solid because they undergo sublimation i.e., they directly change into vapour without passing through the liquid state.

    0Thank You

    ANSWER
    http://mycbseguide.com/examin8/

    Related Questions

    What are the parts of a flower

    • Posted by Op Garg 11 months, 1 week ago

    CBSE > Class 09 > Science
    • 2 answers
    Solid can't change its shape! What about a rubber band, can it's change its shape or stretching?Is it a solid?

    • Posted by Devi Manoj 11 months, 2 weeks ago

    CBSE > Class 09 > Science
    • 1 answers
    A boxer moves his head backward when his opponent blows a punch.

    • Posted by Prasanna Mendon 11 months ago

    CBSE > Class 09 > Science
    • 1 answers
    Why is it advised to tie any luggage kept on the roof of a bus with a rope ?

    • Posted by Huda Fatima 11 months, 1 week ago

    CBSE > Class 09 > Science
    • 2 answers
    Assertion:Sun appears to rise in the east and set in the west Reason:The earth revolves around the sun in uniform circular motion

    • Posted by Tejal Sawant 11 months, 2 weeks ago

    CBSE > Class 09 > Science
    • 3 answers
    Oil tankers containing oil ar not filled up to the brim Give reason

    • Posted by Moksh Bhatia 11 months, 2 weeks ago

    CBSE > Class 09 > Science
    • 0 answers
    WHAT IS UNIT OF LIFE

    • Posted by Yash Dwivedi 11 months, 1 week ago

    CBSE > Class 09 > Science
    • 3 answers
    What is ER??

    • Posted by Maitri Patel 11 months, 1 week ago

    CBSE > Class 09 > Science
    • 1 answers
    If one mole of carbon atoms weighs 12 grams, what is the mass (in grams) of 1 atom of carbon?

    • Posted by Anmol Kumar 11 months, 1 week ago

    CBSE > Class 09 > Science
    • 0 answers
    Define speed and velocity provide one similarity and one difference between them

    • Posted by Himanshi Sharma 11 months, 1 week ago

    CBSE > Class 09 > Science
    • 0 answers

    myCBSEguide App

    myCBSEguide

    Trusted by 1 Crore+ Students

    Install Now

    Test Generator

    Test Generator

    Create papers online. It's FREE.

    Try Now

    CUET Mock Tests

    CUET Mock Tests

    75,000+ questions to practice only on myCBSEguide app

    Install Now
    Google Play

    Download myCBSEguide App

    All Courses

    Other Websites

    CBSE Courses

    Resources

    Corporate

    NCERT Solutions

    CBSE Sample Papers

    All Content and Intellectual Property is under Copyright Protection | myCBSEguide.com ©2007-2025