What is the pH value for an acidic aqueous so | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The $pH$ scale is a measure of the hydrogen ion concentration in a solution.For an acidic solution,the concentration of hydrogen ions $(H^+)$ is g

Vedclass · Accepted Answer

$pH < 7$

Vedclass · Answer

(A) The $pH$ scale is a measure of the hydrogen ion concentration in a solution.For an acidic solution,the concentration of hydrogen ions $(H^+)$ is greater than the concentration of hydroxide ions $(OH^-)$.According to the $pH$ scale,a solution with a $pH$ value less than $7$ is considered acidic.$A$ $pH$ value of $7$ indicates a neutral solution (like pure water),and a $pH$ value greater than $7$ indicates a basic (alkaline) solution.Therefore,for an acidic aqueous solution,the $pH$ is always less than $7$ $(pH < 7)$.

What is the $pH$ value for an acidic aqueous solution?

Similar Questions

$A$ sample of soil is mixed with water and allowed to settle. The clear supernatant solution turns the $pH$ paper yellowish-orange. Which of the following would change the colour of this $pH$ paper to greenish-blue?

Give reasons for the following:
$(a)$ Dry $HCl$ gas does not change the colour of dry litmus paper.

Which of the following is not an oxide of metal?

The Bronsted-Lowry acid-base theory was based on which of the following?

What is the nature of an aqueous solution of washing soda?

Vedclass Test Series

Exam Paper Generator

Online Exam Module