Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

To which class of dyes does phenolphthalein belong ?

$(a)\;azo \;dyes\qquad(b)\;triphenylmethane\;dyes\qquad(c)\;nitro\;dyes\qquad(d)\;phthalein\;dyes$

1 Answer

Home Ask Tuition Questions
Practice
Your payment for is successful.
Continue
...