It tells you that the juice is coloured orange and that the litmus strip is simply showing the colour of the stuff that it is dipped into. A litmus strip should turn red in an acid environment but if you dip it into a mixture of mainly blue ink (neutral) and a tiny bit of vinegar (mild acid) it will turn blue and not red. Why? Because the blueness of the ink overwhelms the effect of the mild acid.
Staying red, because of the acidic properties of orange juice (pH < 4)
Lemon juice contains citric acid so blue litmus paper dipped in lemon juice will turn red indicating that it is acidic.Blue litmus paper become red in acidic solutions (lemon juice contain citric acid).
Orange juice is a mixture not a compound.
no
Orange juice is made up mostly of water. So the water in orange juice will evaporate at the same rate as clear water. Of course the parts of the juice that are not water will remain behind. One theory is that the orange juice will absorb more light than water because of its colour.
The litmus paper turns Orange. Because it has a pH of 4 so it's orange. :)
It tells you that the juice is coloured orange and that the litmus strip is simply showing the colour of the stuff that it is dipped into. A litmus strip should turn red in an acid environment but if you dip it into a mixture of mainly blue ink (neutral) and a tiny bit of vinegar (mild acid) it will turn blue and not red. Why? Because the blueness of the ink overwhelms the effect of the mild acid.
As orange juice being an acidic solution, it turns blue litmus into red.
Blue litmus paper would turn red in orange juice.
Orange juice is acidic.
Vinegar,tomato sauce and juice, and orange juice
Red
Take a glass of orange juice and drink it!
Stronger than tomato juice, not as strong as lemon juice.
Tomato sauce is an acid. When tested with blue litmus paper, it turns red, indicating that it is an acid.
orange juice, grapefruit juice, tomato juice
Litmus is a dye extracted from lichens, a plant. Upon addition of acid, litmus turns red whilst on addition of base, litmus turns blue. Being acidic, containing citric acid, lemon juice is expected to turn violet litmus paper red.