CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

One molecule of hydrogen and one molecule of chlorine react to give __ molecule(s) of hydrochloric acid. 


  1. 1

  2. 3

  3. 2

  4. 4


Solution

The correct option is C

2


One molecule of hydrogen and one molecule of chlorine react to give 2 molecules of hydrochloric acid. 

First, let us write the skeletal equation

H2+Cl2HCl

 there are 2 atoms of both hydrogen and chlorine in the reactants side, multiply HCl by 2.

H2+Cl22HCl

This gives the required reaction 

flag
 Suggest corrections
thumbs-up
 
0 Upvotes



footer-image