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Chapters
2.1: Vocation
2.2: Nature Created Man and Woman as Equals
2.3: The Worm
2.4: Three Visions for India
2.5: The Happy Prince
मराठी
५: घाटात घाट वरंधाघाट
६: आभाळाची आम्ही लेकरं (कविता)
७: नातवंडांस पत्र
Mathematics
6: Factorisation of Algebraic expressions
7: Variation
8: Quadrilateral: Constructions and Types
9: Discount and Commission
General Science
5: Inside the Atom
▶ 6: Composition of Matter
7: Metals and Nonmetals
8: Pollution
9: Disaster Management
History
4: The Freedom Struggle of 1857
5: Social and Religious Reforms
6: Beginning of Freedom Movement
7: Non-co-operation Movement
Civics
2: The Indian Parliament
3: The Union Executive
Geography
3: Humidity and Clouds
4: Structure of Ocean Floor
5: Ocean Currents
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Solutions for Chapter 6: Composition of Matter
Below listed, you can find solutions for Chapter 6 of Maharashtra State Board Balbharati for Integrated 8 Standard Part 2 [English Medium] Maharashtra State Board.
Balbharati solutions for Integrated 8 Standard Part 2 [English Medium] Maharashtra State Board 6 Composition of Matter Exercises [Pages 95 - 96]
Choose the appropriate option and rewrite the following statements.
The intermolecular force is _______ in the particles of solid.
Minimum
Moderate
Maximum
Indefinite
Solids retain their volume even when external pressure is applied. This property is called ______.
Plasticity
Incompressibility
Fluidity
Elasticity
Matter is classified into the types of mixture, compound and element by applying the criterion ______.
States of matter
Phases of matters
Chemical compositions of matter
All of these
Matter that contain two or more constituent substances is called ______.
mixture
compound
element
metalloid
Milk is an example of a type of matter called ______.
solution
homogeneous mixture
heterogeneous mixture
suspension
Water, mercury and bromine are similar to each other, because three are ______.
liquids
compounds
nonmetals
elements
Valency of carbon is 4 and that of oxygen is 2. From this, we understand that there are _______ chemical bond/bonds between the carbon atom and one oxygen atom in the compound-carbon dioxide.
1
2
3
4
Identify the odd term out and explain.
Gold
silver
copper
brass
Identify the odd term out and explain.
Hydrogen
hydrogen peroxide
carbon dioxide
water vapour
Identify the odd term out and explain.
Milk
lemon juice
carbon
steel
Identify the odd term out and explain.
Water
Mercury
Bromine
Petrol
Identify the odd term out and explain.
Sugar
Salt
baking soda
Blue vitriol
Identify the odd term out and explain.
Hydrogen
sodium
potassium
carbon
Answer the following question.
Plants synthesize glucose in sunlight with the help of chlorophyll from carbon dioxide and water and give away oxygen. identify the four compounds in this process and name their types.
In one sample of brass, the following ingredients were found: copper (70%) and zinc (30%). Identify the solvent, solute and solution from these.
Seawater tastes salty due to the dissolved salt. the salinity (the proportion of salts in water) of some water bodies Lonar lake - 7.9 %, Pacific Ocean 3.5%, Mediterranean sea - 3.8%, Dead sea - 33.7%. Explain two characteristics of the mixture from the above information.
Give two examples.
Liquid element
Give two examples.
Gaseous element
Give two examples.
Solid element
Give two examples.
Homogeneous mixture
Give two examples.
Colloid
Give two examples.
Organic compound
Give two examples.
Complex compound
Give two examples.
Inorganic compound
Give two examples.
Metalloid
Give two examples.
Element with valency 1
Give two examples.
Element with valency 2
Write the names and symbols of the constituent elements and identify their valencies from the molecular formulae given below.
KCl, HBr, MgBr2, K2O, NaH, CaCl2, CCl4, HI, H2S, Na2S, FeS, BaCl2
Chemical composition of some matter is given in the following table. Identify the main type of matter from their.
| Name of matter | Chemical composition | Main type of matter |
| Sea water | H2O + NaCl + MgCl2 +... | |
| Distilled water | H2O | |
| Hydrogen gas filled in a ballon | H2 | |
| The gas in LPG cylinder | C4H10 + C3H8 | |
| Baking soda | NaHCO3 | |
| Pure gold | Au | |
| The gas in oxygen cylinder | O2 | |
| Bronze | Cu + Sn | |
| Diamond | C | |
| Heated white powder of blue vitroil | CuSO4 | |
| Lime stone | CaCO3 | |
| Dilute hydrochloric acid | HCL + H2O |
Write a scientific reason.
Hydrogen is combustible, oxygen helps combustion, but water helps to extinguish fire.
Write scientific reason.
Constituent substances of a colloid cannot be separated by ordinary filtration.
Write a scientific reason.
Lemon sherbat has a sweet, sour and salty taste and it can be poured in a glass.
Write scientific reason.
A solid matter has the properties of definite shape and volume.
Deduce the molecular formulae of the compound obtained from the following pairs of elements by the cross multiplication method.
C (Valency 4) & Cl (Valency 1)
Deduce the molecular formulae of the compound obtained from the following pairs of elements by the cross multiplication method.
N (Valency 3) & H (Valency 1)
Deduce the molecular formulae of the compound obtained from the following pairs of elements by the cross multiplication method.
C (Valency 4) & O (Valency 2)
Deduce the molecular formulae of the compound obtained from the following pairs of elements by the cross multiplication method.
Ca (Valency 2) & O (Valency 2)
Solutions for 6: Composition of Matter
Balbharati solutions for Integrated 8 Standard Part 2 [English Medium] Maharashtra State Board chapter 6 - Composition of Matter
Shaalaa.com has the Maharashtra State Board Mathematics Integrated 8 Standard Part 2 [English Medium] Maharashtra State Board Maharashtra State Board solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. Balbharati solutions for Mathematics Integrated 8 Standard Part 2 [English Medium] Maharashtra State Board Maharashtra State Board 6 (Composition of Matter) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
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Concepts covered in Integrated 8 Standard Part 2 [English Medium] Maharashtra State Board chapter 6 Composition of Matter are Types of Mixtures, Types of Compound, Solution, Suspension Solution, Molecular Formula of Compounds, Valency, Matter (Substance), Characteristics of Particles (Molecules) of Matter, States of Matter, The Solid State, The Liquid State, The Gaseous State, Elements, Types of Element: Metals, Types of Element: Non-metal, Type of Element: Metalloid, Compound, Mixture, Colloidal Solution.
Using Balbharati Integrated 8 Standard Part 2 [English Medium] Maharashtra State Board solutions Composition of Matter exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in Balbharati Solutions are essential questions that can be asked in the final exam. Maximum Maharashtra State Board Integrated 8 Standard Part 2 [English Medium] Maharashtra State Board students prefer Balbharati Textbook Solutions to score more in exams.
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