CBSE Class 10 Chemistry Chemical Equations

Q.

While writing a chemical equation, which of the following statements is incorrect?



Q.

Which law is obeyed by a balanced chemical equation? 



Q.

How many oxygen atoms are there in 3Al2O3? 



Q.

In the equation

a Al + b HCl c AlCl3 + d H2 , the values of a, b, c and d are 



Q.

While writing a chemical equation, which of the following statements is incorrect?



Q.

Which law is obeyed by a balanced chemical equation? 



Q.

How many oxygen atoms are there in 3Al2O3? 



Q.

In the equation

a Al + b HCl c AlCl3 + d H2 , the values of a, b, c and d are 



Chemical Equation - Part 1

Discuss chemical reactions by balancing chemical equations.