Answer :

Red

Lemon juice is acidic in nature hence it will turn the colour of the pH paper red. Now a sample of pure water is chemically neutral in nature and hence when we put lemon juice to water then the solution would also become acidic and upon testing the solution of lemon juice and water we would observe a red colour in the pH paper.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

<span lang="EN-GBTamil Nadu Board - Science

<span lang="EN-GBTamil Nadu Board - Science

<span lang="EN-GBTamil Nadu Board - Science

<span lang="EN-GBTamil Nadu Board - Science

<span lang="EN-GBTamil Nadu Board - Science