A LEVEL CHEMISTRY  VIDEO BOOK  : CAMBRIDGE DETAILS SYLLABUS

What is video book?

It is one type of special book that contains  questions and video lectures together with correct phonetics .

The exact paper names for the Cambridge International AS & A Level Chemistry exams may vary slightly depending on the specific syllabus and assessment components. However, here's a general breakdown of the typical paper structure:

AS Level (Year 1):

• Paper 1: Theory (Multiple choice questions)

• Paper 2: Theory (Structured questions)

• Paper 3: Practical (Laboratory-based assessment)

A Level (Year 2):

• Paper 4: Theory (Structured questions)

• Paper 5: Practical (Laboratory-based assessment)

Video books for all papers are available

Why you will buy video book?

1.  It will provide you complete guideline and regulars updates and monitor you day by day

2.  Full time tutor supports

3.  Past paper solutions

4.  Online Exam test facility

5.  Exclusive and world class standard  notes and PDF books and Printed books

6.  Fully online based and 24*7 access facility

7.  Download able video and guide lines.  All are arranged gradually as per chapters

8.  Live class facility for solving problems

9.  One to One Problem solving Facility

10.  Online support as one daily basis from night 10pm to 3pm and full day on Friday and Saturday

11. No private tutor and extra tutor required

12.  All papers video books available

VIDEO BOOKS FOR PAPER 4: CAMBRIDGE CHEMISTRY -A LEVEL

Details syllabus for A level chemistry

Physical Chemistry:

• Atomic structure

• Bonding

• Energetics

• Kinetics

• Equilibria

• Acids and bases

• Electrochemistry

Inorganic Chemistry:

• Periodic table

• Group 2 elements

• Group 7 elements

• Transition metals

• Complex ions

Organic Chemistry:

• Alkanes

• Alkenes

• Alkynes

• Halogenoalkanes

• Alcohols

• Carbonyl compounds

• Carboxylic acids

• Amines

• Aromatic compounds

• Polymer

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• This video books is formed as on the basis of past years questions paper along with the basic concept and details discussion of the subject maters. This video book will provide you details, vivid and crystal clear picture of a level Cambridge Chemistry. You do not need to go to any Tutor if you have the video books. Do not miss to check it out!

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• .  Potassium iodide, KI, is used as a reagent in both inorganic and organic chemistry. (a) KI forms an ionic lattice that is soluble in water. (i) Define enthalpy change of solution, ΔHsol. ........................................................................................................................................... ........................................................................................................................................... ..................................................................................................................................... [1]

• ANSWER :

• A1(a)(i) (enthalpy change when) one mole of a substance / solute AND dissolves in water / turns into an aqueous solution (to form a solution of infinite dilution

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VIDEO 01

2.   (ii) KI(s) has a high solubility in water although its enthalpy change of solution is endothermic. Explain how this high solubility is possible. ........................................................................................................................................... ........................................................................................................................................... ..................................................................................................................................... [2]

ANSWER : there is a (large) increase in entropy OR DS is positive OR TDS is positive 1 so DG is negative / TDS outweighs DH

VIDEO 01   ( BASIC DEFIEN ENTHALPY AND ENTROYP)

Feel free to ask me.  Buy video books: we are offering the following video books

A LEVEL CHE/PHY/MATH/BIO/ICT/BANGLA/ECO

AS  AND A LEVEL CHEMISTRY : CAMBRIDGE CHEMISTRY