Check sibling questions

In which year is concentration of hydrogen ion the highest? 

(A) 2002 

(B) 2008 

(C) 2011 

(D) 2005

 

Answer - 

Now,

  • Acids increase H+ concentration
  • More acidic , more H+ concentration
  • Thus, lesser ph , more H+ concentration

Hence, in 2002 the pH value of rain was lowest indicating highest concentration of hydrogen.

So, the correct answer is (a)  

 

  1. Class 10
  2. Solutions to CBSE Sample Paper - Science Class 10
  3. Solutions - CBSE Class 10 Sample Paper for 2022 Boards - Science [MCQ]

Solutions - CBSE Class 10 Sample Paper for 2022 Boards - Science [MCQ]

About the Author

Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo