Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Assessments
Science TN
10th Std
Ch-10: Types of chemical reactions
3.
pH calculation
Exercise condition:
1
m.
The pH of a solution is \(3\). Its [\(OH^–\)] concentration is _________.
\(1\times10^{–3}\) \(M\)
\(3\) \(M\)
\(1\times10^{–11}\) \(M\)
\(11\) \(M\)
Login
or
Fast registration
Previous exercise
Exit to the topic
Next topic
Send feedback
Did you find an error?
Send it to us!