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What color does hydrogen sulphide turn damp litmus paper?
Hydrogen sulfide turns damp litmus paper from blue to red.
What colors do litmus paper and phenolpthalein turn in presence of an acid or of base?
Litmus paper: red color in acidic solutions and blue color in basic solutions.Phenolphthalein: no color in acidic solutions.
What color will litmus paper turn in the presence of KOH?
Litmus paper will turn blue in the presence of KOH, indicating that the solution is basic.
What colour will red litmus paper turn in an ester?
Red litmus paper will stay red in the presence of an ester. Litmus paper changes color in acidic or basic solutions, not in the presence of esters.
When do red and blue litmus paper tail to turn color?
Red litmus paper stays red in the presence of an acid and turns blue in the presence of a base. Blue litmus paper stays blue in the presence of a base and turns red in the presence of an acid.
What color does hydrogen sulphide turn damp litmus paper?
Hydrogen sulfide turns damp litmus paper from blue to red.
What methanol litmus paper test color?
Methanol is a neutral substance and typically does not change the color of litmus paper. Litmus paper changes color in the presence of acidic or alkaline substances.
What colour litmus paper change to in presence of alkaline?
Blue litmus paper will turn red in the presence of an acidic solution, while red litmus paper will turn blue in the presence of an alkaline (basic) solution.
What colors do litmus paper and phenolpthalein turn in presence of an acid or of base?
Litmus paper: red color in acidic solutions and blue color in basic solutions.Phenolphthalein: no color in acidic solutions.
What color will litmus paper turn in the presence of KOH?
Litmus paper will turn blue in the presence of KOH, indicating that the solution is basic.
What colour will red litmus paper turn in an ester?
Red litmus paper will stay red in the presence of an ester. Litmus paper changes color in acidic or basic solutions, not in the presence of esters.
What color does litmus paper change if base or paper?
When litmus paper touches an acid, the paper changes to red. When it touches a base, the paper changes to blue. By comparing the color the litmus paper changed to by a chart, you could determine how strong or weak that acid or base is.
When do red and blue litmus paper tail to turn color?
Red litmus paper stays red in the presence of an acid and turns blue in the presence of a base. Blue litmus paper stays blue in the presence of a base and turns red in the presence of an acid.
What is the color of blue litmus paper in the presence of an acid?
A Blue litmus paper turns red in acid and stays blue in alkalin A red litmus paper turns blue in alkaline and stays red in acid
What color would litmus paper turn into if apricot juice was droped on it?
Litmus paper would turn red if apricot juice, which is acidic, was dropped on it. This is because litmus paper turns red in the presence of an acid.
What color will litmus paper turn in presence of a strong base?
orange
What color will blue litmus paper turn in presence of a soap?
pink
