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meme ISS, , SC@RE PLUS) adel, , 2021-22, Question Bank and, CBSE Sample Paper with —, NY Coyote Us RIES in, , a As per the latest Reduced CBSE Syllabus and the latest CBSE Sample Question, Paper for Term I Examination to be held in November-December 2021, , 4 Chapterwise Important Points, 4 Chapterwise MCQs, Assertion-Reason based MCQs and Case-Based MCQs, , i The latest CBSE Sample Question Paper for Term | Examination for academic, year 2021-22, , i 5 Model Test Papers based on the latest CBSE Sample Question Paper for Term |, Examination, , © GOYAL BROTHERS PRAKASHAN

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Strictly according to the Latest Reduced, Syllabus and the Latest Sample Question Paper released, by the Central Board of Secondary Education, New Delhi, , for Term | Examination to be held in November-December 2021., , SC@RE PLUS), Question Bank ana, CBSE Sample Paper witn, Model Test Papers in, , Science, , [Subject Code-086], , , , For Class, , | 10, , Term | Exam, , As per the latest Reduced CBSE Syllabus and the latest CBSE Sample Question Paper for, Term | Examination to be held in November-December 2021, , © Chapterwise Important Points, , Chapterwise MCQs, Assertion-Reason based MCQs and Case-Based MCQs, , The latest CBSE Sample Question Paper for Term | Examination for academic year 2021-22, 5 Model Test Papers based on the latest CBSE Sample Question Paper for Term | Examination., , , , GOYAL BROTHERS PRAKASHAN, , @VabahiT enthiegSOP@n Telegram

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GOYAL BROTHERS PRAKASHAN, EDUCATIONAL PUBLISHERS, Sales & Registered Office :, , 11/1903, Chuna Mandi, Paharganj, New Delhi - 110055, Post Box : 5720, Phones : 43551877, 43561877, E-mail : [email protected], Website : www.goyal-books.com, Administrative Office :, , D-231, Sector 63, Noida-201301 (U.P.), , Phone : 0120-4655555, SHOWROOMS, Ahmedabad : Y-10, Dev Castle Complex Opp. Radhekrishan Villa, Jaymala-Govindwadi, , Road Isanpur, Ahmedabad-382 443 (Gujarat) Tel : 09925004030, , Chennai : No. 50/39, Ground Floor, Five Furlolng Road, Guindy, Chennai-600 032, (Tamil Nadu) Phones : 044-22552776, 044-22552767, Guwahati =: Plot No. 1179, KRB Road, Bharalumukh, near Post Office, Railway, , Gate No. 8, Guwahati-78 1009 (Assam), Phone : 0361-2735337, , Hyderabad: F-7/8/41, First Floor, Agarwal Chambers, 5-9-1121, King Kothi Road,, Hyderabad - 500001, Tele-fax : 23211332, , Kochi : Fair Heavens, H.No. 52-2783/A, Shine Road, Vyttila, Ernakulam - 682019 (Kerala) Phone : 0484-2305288, , Kolkata : No. 203, 2nd Floor, Fomra Towers, 84-A, Acharya Jagdish Chandra Bose, Road, Kolkata - 700014, Phone : 033-22262683, , Bengaluru : 1681/5/4, Ground Floor, 3rd Main Ramamohanapuram,, Bengaluru - 560 021, Phone: 080-23320655, , Bhopal : Plot No. 203, Zone-II, M.P, Nagar, Bhopal-462 011 (M.P.),, Tele-fax : 0755-4271371, , Lucknow —:_B-319, Sector-B, Mahanagar, Opposite P.A.C Main Gate,, Lucknow - 226 006, Phone : 0522-2320841, , Patna : Ravi Kiran Apartment, Flat No. 2-A, Second floor, Near Water Pumping, Station, Pani Tanki Lane, Pirmohani, Patna — 800003, , Nagpur : Thakkar Villa House No. 436 Joshiwadi, Sitabuldi,, , Nagpur - 440012, Phone : 9823655077, , , , online Tog on to www., , , , © Reserved, Edition : September, 2021, Price : 165, , Disclaimer, , Due care and diligence has been taken while writing, editing and printing the book. Neither, the author nor the publishers of the book hold any responsibility for any mistakes that may, have inadvertently crept in., , Published & Printed by, , Roshan Lal Goyal for Goyal Brothers Prakashan, New DelhiPublished & Printed by, Roshan Lal Goyal for Goyal Brothers Prakashan, New Delhi, , @TabahiTenthiesOP on Telegram

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Reduced a urcated Syllabus for Academic Year 2021-22, , COURSE STRUCTURE, Class —X (2021-22), , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , EVALUATION SCHEME, THEORY, Units Term -I Marks, I Chemical Substances—Nature and Behaviour: Chapter 1, 2 and 3 16, I World of Living: Chapter 6 10, I Natural Phenomena: Chapter 10 and 11 14, Units Term - II Marks, I Chemical Substances—Nature and Behaviour: Chapter 4 and 5 10, I World of Living: Chapter 8 and 9 13., Iv Effects of Current: Chapter 12 and 13 12, v Natural Resources: Chapter 15 0S, Total Theory (Term I+) 80, Internal Assessment: Term I 10, Internal Assessment: Term IT 10, Grand Total 100, Term-I, , Theme: Materials, Unit I: Chemical Substances — Nature and Behaviour, Chapter — 1; Chemical reactions and equations, , Chemical reactions: Chemical equation, Balanced chemical equation, implications of a balanced, chemical equation, types of chemical reactions: combination, decomposition, displacement, double, displacement, precipitation, neutralization, oxidation and reduction., , Chapter — 2: Acids, Bases and Salts, , Acids, bases and salts: Their definitions in terms of furnishing of H* and OH ions, General, properties, examples and uses, concept of pH scale (Definition relating to logarithm not required),, importance of pH in everyday life; preparation and uses of Sodium Hydroxide, Bleaching powder,, Baking soda, Washing soda and Plaster of Paris., , Chapter — 3: Metals and non — metals, , Metals and nonmetals: Properties of metals and non—metals; Reactivity series; Formation and, properties of ionic compounds., , @TabahiTenthiesOP on Telegram