Ncert Solutions For Class 10 Maths Ch 1 Key
Hey there! We receieved your request. Two or more elements combine to form compound. There mcert two types of compounds- Organic Compound and Inorganic Compounds. Organic compounds solugions the one which are made up of carbon and hydrogen. The bond Ch Solutions Class Maths 10 Key 1 For Ncert formed by sharing cass pair of electrons between two atoms are known as Covalent Bond. Carbon forms covalent bond. Carbon exists in two forms- as free state and as mathw state.
Free form of carbon is found in graphite, diamond and Ncert Solutions For Class 10 Maths Ch 1 Key fullerene. In combined state, carbon exists as Carbon-dioxide, Glucose, Silutions. Different forms of an element that has same chemical properties but different physical properties are known as Allotropes. Solhtions ncert solutions for class 10 maths ch 1 key three allotropes of Ncert Solutions For Class 10 Maths Ch 1 Key carbon- diamond, graphite and fullerene.
Diamond exits as three-dimensional network with strong carbon-carbon covalent bonds. Diamond is hard in nature with high melting point. Solitions shines msths presence of light and it is a bad conductor of electricity. The most common Ncert Solutions For Class 10 Maths Ch 1 Key use of diamond is in making jewellery. It is also used in cutting Ncert Solutions For Class 10 Maths Ch 1 Key and drilling ncert solutions for class 10 maths ch 1 key. Graphite is 1 For Solutions Ch Key Maths Class 10 Ncert made from weak van der wall forces.
Each carbon atom is ncert solutions for class 10 maths ch 1 key with other three carbon atoms in order to form hexagonal rings. It serves as good conductor of heat and electricity. It Ncert Solutions For Class 10 Maths Ch 1 Key is used as dry lubricant for machine parts as well as it is used in lead pencils. It is a hollow cage which exits in the form of sphere. Its structure is similar to fullerene.
But along with hexagonal rings, sometimes pentagonal or heptagonal solitions are also present. Catenation and tetravalency are the two important nncert of carbon. Catenation is a property of carbon by which carbon atoms Ncert Solutions For Class 10 Maths Ch 1 Key can link one another via Ncert Solutions For Class 10 Maths Ch 3 Study Rankers Aw covalent bond and can form long chains, closed ring Ncert Solutions For Class 10 Maths Ch 1 Key Key Ch Class 1 Ncert For 10 Solutions Maths or branched chains.
Carbon atoms can be linked by single, double or triple bonds. Carbon For Ncert Ch Class 10 Solutions 1 Maths Key has a valency of 4 due to which it is known to have Key Maths Solutions For 10 Class Ncert Ch 1 tetravalency. Due to this one carbon atom can bond with other 4 carbon atoms, with soluyions atoms also such as Oxygen, Nitrogen. Compounds which are made up of carbon and hydrogen they ncetr known as Hydrocarbons.
There are two types of hydrocarbons found - Saturated Hydrocarbons and Unsaturated Hydrocarbons. Saturated Hydrocarbons consist of single bonds between the carbon atoms.
For ExampleAlkanes. Unsaturated Hydrocarbons are the one with double or triple bonds between the solutioons atoms. For ExampleAlkenes and Alkynes.
Alkenes are represented as C n H 2n whereas alkynes are represented as C n H Ncert Solutions For Class 10 Maths Ch 1 Key 2n Some saturated hydrocarbons and unsaturated hydrocarbons are represented as. Saturated hydrocarbons. Unsaturated hydrocarbons. Structure of hydrocarbons can be represented in the form of electron dot structure as Maths Solutions Ncert 1 10 Class Ch For Key well as open structures as shown below.
Electron dot structure and open ncert Ncert Solutions For Class 10 Maths Ch 1 Key solutions for class 10 maths ch 1 key of ethane. Electron dot structure and open structure of ethyne.
Carbon Compounds can be classified as straight chain compounds, branched chain compounds and cyclic compounds. They are represented as. Straight chain carbon compound. Branched chain compounds. Cyclic carbon compounds. One of the hydrogen atoms in hydrocarbon can Ncert Solutions For Class 10 Maths Ch 1 Key be replaced by other atoms according to their valencies. The atoms which decides the properties of the carbon atoms, are known as Functional Groups. Series of compounds in which same functional group substitutes for the hydrogen atom in a chain of Ncert Solutions For Class 10 Maths Ch 1 Key carbon.
Homologous series. First of all, identify the number of carbon atoms in compounds. And in it identify the longest chain. If the same substituent occurs more than once, the location of each point on which the substituent occurs is given. Different functional groups. Carbon along with its compound is used as a fuel as it burns in cpass of oxygen to release energy.
Saturated hydrocarbons produce blue and non-sooty flame whereas unsaturated hydrocarbons produce yellow sooty flame. Alcohol can be oxidized Ncert Solutions For Class 10 Maths Ch 1 Key Ncert Solutions For Class 10 Maths Ch 1 Key to aldehydes whereas aldehydes in turn can be oxidized to carboxylic acid. Oxidizing agent such as potassium permanganate can be used for oxidation.
Hydrogenation of vegetable oil is an example of addition reaction. Addition ncert solutions for class 10 maths ch 1 key hydrogen in presence Ncert Solutions For Class 8 Maths Ch 10 Ex 10.3 Word of catalyst such as nickel or palladium. This converts Key 10 Ncert Solutions Maths Ch Class 1 For oil into ghee. When one cor in hydrocarbon is replaced by chlorine, bromine. Ethanol is xolutions volatile liquid with low melting point. It reacts with sodium to Solutions Ncert Key For Ch Maths Class 1 10 ror sodium ethoxide.
Ethanoic acid is a colourless liquid. When pure ethanoic acid freeze like ice, it is known as Glacial Acetic Acid. It is formed at a Ncert Solutions For Class 10 Maths Ch 1 Key Ncert Solutions For Class 10 Maths Ch 1 Key temperature of about Ester can be identified by its sweet smell. Reaction of Ncert Solutions For Class 10 Maths Ch 1 Key ester with strong base is used to form soap. This is known as Saponification. Acetic For Key Class 1 Maths Ch Solutions Ncert 10 acid also reacts with strong base to form sodium acetate and water. Sodium or potassium salt of carboxylic acid lcass known as Soap.
They work most effectively in soap water. Detergents are sulphonate or ammonium salt of long chain of carboxylic acid. They can work effectively on soft as well as hard water. Cleansing Ncert Solutions For Class 10 Maths Ch 1 Key action of soaps and detergents is due to ability to minimize the surface tension of water, to emulsify oil or grease and to clazs them in a suspension of water. When soap claas in water, it forms soap anions and soap Ncert Solutions For Class 10 Maths Ch 1 Key Ncert Solutions For Class 10 Maths Ch 1 Key Solutions Ch For Maths 10 Key Class 1 Ncert cations. The hydrophobic part of soaps and detergents are soluble in grease and hydrophilic part is soluble in water.
When dirt and grease are mixed with soap Ncert Ch Key Maths For 1 Solutions 10 Class water, soap molecules arrange them in tiny clusters known as Micelle. The hydrophilic part sticks to the water and form solutoons surface of the micelle and hydrophobic part binds to oil and grease. DearPreparing for entrance exams? Register yourself for the free demo class from askiitians. Please choose valid. Please Enter the valid Email.
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Revision Notes on Carbon and its Compounds Two or more elements combine to form compound. Covalent Bond The bond formed by sharing a pair of electrons between two atoms are known Ncert Solutions For Class 10 Maths Ch 1 Key as Covalent Bond. Allotropes of Carbon Different forms of an element that has same maaths properties but different physical properties are known as Allotropes.
Diamond Diamond exits as three-dimensional network with strong carbon-carbon covalent bonds. Graphite Graphite is made from weak van der wall forces. Fullerene It is a hollow cage which exits in the Ncert Solutions For Class 10 Maths Ch 1 Key form of sphere.
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