Chemistry-10th Chemical Reactions and Equations CBSE Board 2024 Easy
Consider the following chemical equations : p\,\text{MnO}_2 + q\,\text{Al} \rightarrow r\,\text{Mn} + s\,\tex…
Consider the following chemical equations :
To balance this chemical equation the values of the coefficients , , and must be respectively :
- (a)3, 2, 3, 4
- (b)4, 3, 4, 2
- (c)3, 4, 3, 2
- (d)4, 2, 4, 3
🔒 Step-by-step solution
Sign up free to reveal the full worked solution — hints, steps and the final answer, with a Solve-with-us walkthrough.
More questions from Chemical Reactions and Equations
Class 10 Chemistry-10th — every question with an expert-verified, step-by-step solution.
- Q1 Which of the statements about the reaction below are incorrect? 2\…
- Q1 Why should a magnesium ribbon be cleaned before burning in air?
- Q2 \text{Fe}_2\text{O}_3 + 2\text{Al} \rightarrow \text{Al}_2\text{O…
- Q2 Write the balanced equation for the following chemical reactions.…
- Q3 What happens when dilute hydrochloric acid is added to iron filli…
- Q3 Write a balanced chemical equation with state symbols for the follow…
- Q4 What is a balanced chemical equation? Why should chemical equati…
- Q5 Translate the following statements into chemical equations and then…
- Q6 Balance the following chemical equations. (a) \text{HNO}_3 + \text{…
- Q7 Write the balanced chemical equations for the following reactions. (…
- Q8 Write the balanced chemical equation for the following and identify…
- Q9 What does one mean by exothermic and endothermic reactions? Give…