Science

Science Diagrams (KM) – Prepared by Mr.Ravi Demashetti. CPHS Mamadapur. Gokak CLICK HERE

Diagrams Booklet as per KSEEB for Annaul Exam CLICK HERE

Diagrams Booklet as per KSEEB  for Annual Exam (KM) – Prepared by Ravi Demashetti, CPHS Mamadapur, Gokak CLICK HERE

Chapter Wise (All Chapters) Cryptic Question Papers 

20 SET Solved Question Papers (English Medium) – CBSE Pattern 

Objective Question Bank with Answers (All Chapters)

Science Diagrams (KM) – Prepared by Mr.Ravi Demashetti. CPHS Mamadapur. Gokak CLICK HERE

Science Notes 2020 (Vignyana Lahari) – Prepared by DSERT Bangalore CLICK HERE

Science Most Probable Questions 2020 (Urdu Medium) – Prepared by Shaheen badar CLICK HERE

Science Practice Questions CLICK HERE

Science – Kendriya Vidyala Support Material 2019 – 20  CLICK HERE

Science Workbook (KM) – Prepared by BEO Office & Science Club,Challikere CLICK HERE

Science 1 Marks Questions (EM) – Prepared by Deepa CLICK HERE

Science Simplified Notes (KM) – Prepared by Rahul Ganga, GHS, Dongargoan, Kalburgi CLICK HERE

Science Notes (KM) – Prepared by Rizwan D Navagekara Kanabargi CLICK HERE

Science Mind Maps (EM) – Prepared by Rajesh N Nagure, GHS Kalgurti, Chittapur, Kalburgi District CLICK HERE

Science Notes (KM) – Prepared by Rahul Ganga CLICK HERE

Diagrams Booklet as per KSEEB for Annaul Exam CLICK HERE

Diagrams Booklet as per KSEEB  for Annual Exam (KM) – Prepared by Ravi Demashetti, CPHS Mamadapur, Gokak CLICK HERE

• Diagrams Booklet as per KSEEB 
• Gist of Chapters (For Quick Glance) 
• Numerical Problems (Physics) 
• Term 1 & 2 – Kendriya Vidyalaya
• Term 1
• Term 2

Science Notes – KM  (Spoorthi) 2020 – Prepared by DDPI Office, Bangalore South CLICK HERE

Science Notes – EM  (Spoorthi) 2020 – Prepared by DDPI Office, Bangalore South CLICK HERE

Science Workbook 2020 (EM) – Prepared by DDPI Office, Chikaballapur district CLICK HERE

Science Workbook 2020 (KM) – Prepared by DDPI Office, Chikaballapur district CLICK HERE

Science Workbook (KM) – Prepared by BEO Office & Science Club,Challikere CLICK HERE

Science 1 Marks Questions (EM) – Prepared by Deepa CLICK HERE

Science Simplified Notes (KM) – Prepared by Rahul Ganga, GHS, Dongargoan, Kalburgi CLICK HERE

Science Notes (KM) – Prepared by Rizwan D Navagekara Kanabargi CLICK HERE

Science Notes (Part 1 – KM) – Prepared by S P Kandagal, GHS Bhimanagada,ilakal Bagalkot district CLICK HERE

Science Notes (Part 2 – KM) CLICK HERE

Science Mind Maps (EM) – Prepared by Rajesh N Nagure, GHS Kalgurti, Chittapur, Kalburgi District CLICK HERE

Science Notes (KM) – Prepared by Rahul Ganga CLICK HERE

 Prepared by Shashi Kumar B S, GHS Yalekyatahalli, Nelamanagala Taluk, Bangalore Rural District

The molecular formula of Butane is C₄H_{10 ,} The molecular formula of Propene is C₃H_6, The molecular formula of Butene is C₄H_8, The molecular formula of Propyne is C₃H_4, The molecular formula of Butyne is C₄H_6, The hydrocarbons containing a closed ring of carbon atoms in their molecule are called Carbocyclic hydrocarbons, The general formula of carbocyclic hydrocarbons is C_nH_2n,

The hydrocarbons in which the carbon chain forms the ring and there is a single bond between the carbon atoms is called Alicyclic hydrocarbons, The molecular formula of Cyclopropane is C₃H_6, The molecular formula of Cyclohexane is C₆H_12, The hydrocarbons whose molecules contain a hexagonal ring structure of the benzene type are called Aromatic hydrocarbons, The molecular formula of Benzene is C₆H_6,

The molecular formula of Toluene is C₆H₅CH_3, The dark brown liquid which occurs at various depths below the surface of earth under the rocks is called Petroleum, The process of decomposing higher hydrocarbons of petroleum fraction into lower hydrocarbons with boiling points by strong heating is called Thermal cracking or Pyrolysis

CNG stands for Compressed Natural Gas, The chief constituent of petroleum gas is Butane, The chief constituent of natural gas is Methane, LPG stands for Liquid Petroleum Gas, LPG is called as efficient fuel because it has high calorific value, The gases liberated during combustion are called Exhaust gases, The test conducted to determine the percentage of carbon monoxide released by an automobile is called Emission test,

The alkene that contains four carbon atoms in its molecule is Butene, The alkyne that contains five carbon atoms in its molecule is Pentyne, The simplest aromatic hydrocarbon is Benzene, A toluene derivative which is used as an explosive is TNT, TNT stands for Trinitrotoluene, The most poisonous gas present in the automobile exhaust is Carbon monoxide, The smelling agent added to LPG to facilitate quick detection of leakage is Ethyl Mercaptan, The two classes of hydrocarbons having the same general formula are Alkenes and Acyclic hydrocarbons, The number of carbon atoms in the molecule of Ethane 2, The chief constituent of LPG is Butane, The process of cracking or higher hydrocarbons into shorter hydrocarbons is called Pyrolysis, The thermal cracking of octane yields Hexane and Ethene, The naturally occurring compounds like oil and fats are called Lipids, In 2p level of carbon there are 2 unpaired electrons

The first member of aromatic hydrocarbon is Benzene, Benzene was first isolated by Michael Faraday, The structure of Benzene was proposed by Kekule in 1865, The instrument used to determine the amount of carbon moxide released is called Gas Analyzer, The position of carbon in the periodic table is 2^nd period and 14^th group, The molecular formula of normal butane and Isobutane is C₄H_10,

In normal state the valency of carbon is 2, In excited state the valency of carbon is 4, The acidic impurities present in the petroleum are removed by washing it with diluteH₂SO₄ and NaOH, The temperature at which the petroleum cracking is done is 650⁰C, The byproduct obtained during petroleum cracking is Alkenes, The another name of Methane gas is Marsh gas, The hydrocarbon used in the preparation of explosives is Toluene