MCQ - NIOS Class 10 Science & Technology Classify each of the following reactions as combination, decomposition, displacement or double displacement reactions: 08/04/2023 WNA24 90 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology What do you mean by an exothermic reaction? Give a suitable example. 08/04/2023 WNA24 104 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology What happens when dilute hydrochloric acid is added to iron filings? Mark (√)at the correct answer from the following: 08/04/2023 WNA24 175 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology In what way is a displacement reaction different from a double-displacement reaction? Explain with two suitable examples. 08/04/2023 WNA24 117 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology What is a balanced chemical equation? Write 3 characteristics of a balanced chemical equations? 08/04/2023 WNA24 106 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Balance the following chemical reactions: 08/04/2023 WNA24 106 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Write balanced chemical equations with physical state symbols and necessary conditions, if any: 08/04/2023 WNA24 107 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Write chemical equations of the following and balance them: 08/04/2023 WNA24 86 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Identify the substances which are oxidized and the substances that are reducedin the following reactions: 08/04/2023 WNA24 114 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Examine the following reaction(s) and identify which of them are not example(s)of a redox reaction? 08/04/2023 WNA24 102 Views 0 Comments Read more