It is because glucose is not acidic it is a alkaline
Nope. Glucose is neither acid nor alkali. Glucose does not disassociate into ions when dissolved in water and has no effect on pH, thus also has no effect on litmus indicator.
yes a blue litmus paper turns red when put into an acid
Acid turns it in red, while base will turn it blue.
Actually, no. Acids turn litmus red, not bases.Bases just turns litmus blue.
Any substance that's pH value over 8.0 turns red litmus to blue.
red litmus paper turns blue under basic (i.e. alkaline) conditions.
because glucose isn't acidic
yes a blue litmus paper turns red when put into an acid
Acid turns it in red, while base will turn it blue.
Acids turn blue litmus to red. Bases turn red litmus blue.
Red litmus paper remains red when dipped into an acid. Blue litmus paper will turn red in an acid. Similarly, Blue litmus remains blue in a base. Red litmus turns blue in a base.
Acids turns Blue litmus to Red. Bases turns Red litmus to Blue.
HCl (hydrochloric acid) is an acid so it will turn litmus paper red. and alkali will go from red litmus to blue.
Actually, no. Acids turn litmus red, not bases.Bases just turns litmus blue.
Any substance that's pH value over 8.0 turns red litmus to blue.
Any acid will turn blue litmus paper red.
red litmus paper turns blue under basic (i.e. alkaline) conditions.
No, only a base changes red litmus blue and not a acid.