What is an indicator
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
An indicator has one definite colour in an acidic solution and another definite colour in an alkaline solution
An indicator has one definite colour in an acidic solution and another definite colour in an alkaline solution
See lessAn indicator is a distance whose colour changes when in an a acidic solution and also changes to a different colour when in an alkaline solution. Therefore the indicator helps is to distinguish between an alkali or an acid.
An indicator is a distance whose colour changes when in an a acidic solution and also changes to a different colour when in an alkaline solution.
Therefore the indicator helps is to distinguish between an alkali or an acid.
See lessSee less
Hello. And Bye.
Hello. And Bye.
See less