Is Matter Around Us Pure? Blog 5

 IS MATTER AROUND US PURE?
                                                       LESSON 5

GOOD MORNING BOYS!  😀

UTILIZE YOUR SECOND PERIOD IN COMPLETING THE PREVIOUS WORK.

 LEARNING OBJECTIVES-

At the end of today’s class you will be able to-
1.study saturated, unsaturated and supersaturated solutions
2.observe the effect of temperature on these solutions


(DO NOT DRAW)

(DO NOT COPY THE ABOVE TABLE, INSTEAD LOOK FOR THE DEFINITIONS OF

     SOLUBILITY
     SATURATED SOLUTIONS
    UNSATURATED SOLUTIONS 

FROM THE TEXTBOOK PAGE 16 AND WRITE IN YOUR CHEM NOTEBOOKS.
https://youtu.be/JQRIlS9lNdg    WATCH THE VIDEO THROUGH THE LINK PROVIDED

EFFECT OF TEMPERATURE ON SOLUBITY OF A SUBSTANCE  👇

https://youtu.be/jz1HuLmOSiI



COPY THE NOTES 👆

Q) What happens when a

a)saturated solution is heated?
ANS- it becomes unsaturated.

b)saturated solution id cooled?
ANS- crystals separate out, or crystallization occurs.

CAN YOU EXPLAIN WHY THIS HAPPENS?

IN THE COMMENT BOX BELOW 


From the graph above, we understand that

SOLUBILITY OF A SOLUTE INCRESES WITH INCREASE IN TEMPERATURE AND DECREASES AS TEMPERATURE FALLS.

ASSIGNMENT- 1. Complete the definitions.
                           2. do ques 3 page 28 NCERT

HAVE A GOOD DAY!  🙋

Comments

  1. AnonymousMay 15, 2020 at 11:36 AM

    Ayaan Ahmed
    9A

    ReplyDelete
  2. Devansh KanojiaMay 15, 2020 at 11:37 AM

    Good Morning Ma'am ! I'm Devansh Kanojia .

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  3. Alan AlexanderMay 15, 2020 at 11:37 AM

    Good morning sir ! This is Alan Alexander.

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  4. Yashowardhan ChaudharyMay 15, 2020 at 11:37 AM

    Good Morning Sir, My name is Yashowardhan Chaudhary

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  5. Karmanya SharmaMay 15, 2020 at 11:38 AM

    Good morning sir! This is Karmanya Sharma.

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  7. KartikeyaMay 15, 2020 at 11:38 AM

    Good morning ma'am,my name is Kartikeya Balonda.

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  8. KANAV AJMANIMay 15, 2020 at 11:39 AM

    Good Morning Sir
    I am Kanav Ajmani

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  9. Suryansh Sinha 9A May 15, 2020 at 11:39 AM

    Good morning sir, Suryansh Sinha

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  11. Arnav Singh JunejaMay 15, 2020 at 11:40 AM

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  16. AnonymousMay 15, 2020 at 11:50 AM

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  24. Saksham KumarMay 15, 2020 at 1:20 PM

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