Chemical Reactions and Equations NCERT Class 10 Ch 1 Notes for CBSE

Chemical Reactions and Equations NCERT Class 10 Ch 1 Notes for CBSE

Chemical Equation A chemical equation is the symbolic representation of a chemical change. Reactants and Products The substances, in which the chemical change is brought, are called reactants and the substances that are formed as a result of the chemical reaction are called products. Chemical Reaction The transformation of a chemical substance into a new chemical substance by making and breaking of bonds between different atoms is known as Chemical Reaction. We can observe or recognize a chemical reaction by…

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20 MCQs of NCERT Ch 1 Chemical Reactions & Equations for CBSE Class 10 (bilingual)

20 MCQs of NCERT Ch 1 Chemical Reactions & Equations for CBSE Class 10 (bilingual)

1. Choose the correct balanced equation for the following chemical reaction: Barium chloride + Aluminium sulphate → Barium sulphate + Aluminium chloride निम्नलिखित रासायनिक अभिक्रियाओं के लिए सही संतुलित समीकरण चुनें बेरियम क्लोराइड + एल्युमीनियम सलफेट → बेरियम सलफेट + एल्युमीनियम क्लोराइड A) BaCl3 + AlSO4 → BaSO4 + AlCl3 B) 4BaCl3 + 2Al2(SO)4 → 2Ba2(SO)4 + 4AlCl3 C) BaCl2 + Al2(SO4)3 → BaSO4 + AlCl3 D) 3BaCl2 + Al2(SO4)3 → 3BaSO4 + 2AlCl3 2. Choose the correct balanced equation…

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Awards and Honours (Current Affairs) 2019-20

Awards and Honours (Current Affairs) 2019-20

This article is a part of the Current Affairs Series. Table of Contents Cinema Awards 2018-19 72nd BAFTA Awards 65th National Film Awards 91st Academy Awards / OSCARS Indian Honors Civilian Awards Military Awards Tansen Samman Lokmat Parliamentary Awards 2018 Literature Awards Jnanpith Award Sahitya Akademi Award Man Booker International Prize Booker Prize Nobel Prizes Indian Reality Shows Winners 2018 US-based Kathak exponent Anindita Neogy Anaam honoured with the National Nritya Shiromani award for promoting the dance-form across the world….

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General Science Notes for RRB JE 2019 CBT 1 (upto 10th Standard CBSE syllabus)

General Science Notes for RRB JE 2019 CBT 1 (upto 10th Standard CBSE syllabus)

Class 9th Notes Matter in our surroundings Is matter around us pure Atoms and molecules Structure of the Atom The fundamental unit of life Tissues Diversity in living organisms Motion Force and laws of motion Gravitation Work and energy Sound Why do we fall ill Natural resources Improvement in food resources Class 10th Notes Chemical Reactions and Equations Acids, Bases and Salts Metals and Non-metals Carbon and its Compounds Periodic Classification of Elements Life Processes Control and Coordination How do…

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Interim Budget 2019 for SSC | IB | RRB | IBPS | SBI and other Recruitment Exams

Interim Budget 2019 for SSC | IB | RRB | IBPS | SBI and other Recruitment Exams

Notable Announcements Piyush Goyal presents his maiden Budget. No Income Tax for income up to ₹5 lakh. Budget announces mega pension scheme for unorganised sector. Small farmers with land up to 2 hectares to get Rs. 6000 per annum. An AIIMS will be set up in Haryana. Piyush Goyal MP (Rajya Sabha) from Maharashtra Minister of Finance & Corporate Affairs Minister of Railways Minister of Coal (Independent Charge) A 10-point vision for 2030 by Mr Goyal A next-gen infrastructure A…

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SSC CGL 2019-20 Syllabus, Notes, Exam Dates, Pattern, Eligibility Criteria

SSC CGL 2019-20 Syllabus, Notes, Exam Dates, Pattern, Eligibility Criteria

Eligibility Criteria & Selection Process SSC CGL 2019-20 Important Dates Tier 1 Exam Details Tier 2 Exam Details Tier 3 Exam Details Tier 4 Exam Details Preparation Tips for SSC CGL 2019 Topic Wise Notes Famous Books SSC (Staff Selection Commission) is an organisation under Government of India which conducts CGL (Combined Graduate Level) examination for the recruitment of Grade B and C categories posts in various Government Ministries, Departments and Offices. Every year, around 30-40 lakh applications, are received…

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ISRO, Important Satellites, Rocket Launch Sites, Gaganyaan 2018-19

ISRO, Important Satellites, Rocket Launch Sites, Gaganyaan 2018-19

ISRO, Important Satellites, Launch Sites, Gaganyaan 2018-19 PDF ISRO (Indian Space Research Organisation) Headquarter: Bangalore Chairperson: Dr K. Sivan Antrix Corp: The commercial arm of ISRO Some Important Facts Aryabhata: First Indian Satellite Rohini: First Indian Satellite, launched by an Indian launch vehicle GSLV-Mk III: Heaviest rocket launched (carried GSAT-29 satellite) Rocket Launch Sites in India Vikram Sarabhai Space Centre – Thiruvananthapuram, Kerala Satish Dhawan Space Centre – Sriharikota, AP Abdul Kalam Island – Balasore, Odisha Indian Human Spaceflight Programme…

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List of Important National & International Days (Month-Wise) with Theme 2018-19

List of Important National & International Days (Month-Wise) with Theme 2018-19

List of Content Important Days of August 2018 Important Days of September 2018 Important Days of October 2018 Important Days of November 2018 Important Days of December 2018 Important Days of January 2019 List of Important National & International Days PDF Important Dates and Days of August 2018 Name Date Theme / Other Details World Breastfeeding Week 1-7 Aug An annual celebration, organized by WABA, WHO and UNICEF and held every year in more than 120 countries. Hiroshima Day 6…

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