Class 10 NCERT Solutions Chemical Reactions and Equations

Class 10 NCERT Solutions Chemical Reactions and Equations with answers available in Pdf for free download. The NCERT Solutions for Class 10 Science with answers have been prepared as per the latest syllabus, NCERT books and examination pattern suggested in Standard 10 by CBSE, NCERT and KVS. Solutions to questions given in NCERT book for Class 10 Science are an important part of exams for Grade 10 Science and if practiced properly can help you to get higher marks. Refer to more Chapter-wise Solutions for NCERT Class 10 Science and also download more latest study material for all subjects

Chemical Reactions and Equations Class 10 NCERT Solutions

Class 10 Science students should refer to the following NCERT questions with answers for Chemical Reactions and Equations in standard 10. These NCERT Solutions with answers for Grade 10 Science will come in exams and help you to score good marks

Chemical Reactions and Equations NCERT Solutions Class 10

Class 10 NCERT Solutions Chemical Reactions and Equations- NCERT Solutions prepared for CBSE students by the best teachers in Delhi.

Class X Chapter 1 – Chemical Reactions and Equations Science

Question 1: Why should a magnesium ribbon be cleaned before burning in air?

Answer Magnesium is very reactive metal. When stored it reacts with oxygen to form a layer magnesium oxide on its surface. This layer of magnesium oxide is quite stable and prevents further reaction of magnesium with oxygen. The magnesium ribbon is cleaned by sand paper to remove this layer so that the underlying metal can be exposed into air.

Question 2: Write the balanced equation for the following chemical reactions.

  (i) Hydrogen + Chlorine → Hydrogen chloride

  (ii) Barium chloride + Aluminium sulphate → Barium sulphate + Aluminium chloride

  (iii) Sodium + Water → Sodium hydroxide + Hydrogen

Question 3: Write a balanced chemical equation with state symbols for the following reactions.

  (i) Solutions of barium chloride and sodium sulphate in water react to give insoluble barium sulphate and the solution of sodium chloride.

  (ii) Sodium hydroxide solution (in water) reacts with hydrochloric acid solution (in water) to produce sodium chloride solution and water.

Class X Chapter 1 – Chemical Reactions and Equations Science

Question 1: A solution of a substance ‘X’ is used for white washing.

  (i) Name the substance ‘X’ and write its formula.

  (ii) Write the reaction of the substance ‘X’ named in (i) above with water.

Question 2: Why is the amount of gas collected in one of the test tubes in Activity 1.7 double of the amount collected in the other? Name this gas.

Question 3: Why does the colour of copper sulphate solution change when an iron nail is dipped in it?


Students should free download the NCERT solutions and get better marks in exams. Studiestoday.com panel of teachers recommend students to practice questions in NCERT books and download NCERT solutions.

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Chapter 1 Chemical Reactions and Equations
Class 10 NCERT Solutions Chemical Reactions and Equations
Chapter 2 Acids, Bases and Salt
Class 10 NCERT Solutions Acids Bases and Salts
Chapter 3 Metals and Nonmetals
Class 10 NCERT Solutions Metals and Non-metals
Chapter 4 Carbon and Its Compounds
Class 10 NCERT Solutions Carbon and its Compounds
Chapter 5 Periodic Classification of Elements
Class 10 NCERT Solutions Periodic Classification of Elements
Chapter 6 Life Processes
Class 10 NCERT Solutions Life Processes
Chapter 7 Control and Coordination
Class 10 NCERT Solutions Control and Coordination
Chapter 8 How do Organisms Reproduce?
Class 10 NCERT Solutions How do Organisms Reproduce
Chapter 9 Heredity and Evolution
Class 10 NCERT Solutions Heredity and Evolution
Chapter 10 Light Reflection and Refraction
Class 10 NCERT Solutions Light-Reflection and Refraction
Chapter 11 The Human Eye and Colourful World
Class 10 NCERT Solutions Human Eye and Colourful World
Chapter 12 Electricity
Class 10 NCERT Solutions Electricity
Chapter 13 Magnetic Effects of Electric Current
Class 10 NCERT Solutions Magnetic Effects of Electric current
Chapter 14 Sources of Energy
Class 10 NCERT Solutions Sources of Energy
Chapter 15 Our Environment
Class 10 NCERT Solutions Our Environment
Chapter 16 Sustainable Management of Natural Resources
Class 10 NCERT Solutions Management of Natural Resources

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