Q.

In an experiment a solution turned red litmus paper to blue color. So the solution may be

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

Pure water

b

Surf water

c

Lemon Juice

d

Sugar water

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Surf water is a basic solution and it turns red litmus paper to blue color. Pure water is neutral since its pH is 7.

A sugar solution is completely neutral since sugar can't take hydrogen ions out of the water or donate them in. 

Lemon juice – Acidic; since its pH < 7.

Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon