Home
Class 10
CHEMISTRY
Acid :?::Base:red litmus...

Acid :_____?_____::Base:red litmus

A

Red litmus

B

Blue litmus

C

Phenolphthalein

D

Methyl orange

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

Acid : Sour::Base: ______

Assertion (A): Bases are prepared with oxides of metals., Reason (R) : Bases changes red litmus paper into blue.

Consider the following statements : a) Hydrogen chloride gas turns red litmus blue . b) Lactic acid is one of the mineral acids . c) Milk of Magnesia is a type of milk . Which of these statement (s) is / are correct ?

Prepare a table based on the colour responses of acid, base and salt with indicators such as red litmus paper, blue litmus paper, methyl orange and phenolphthalein indicators.

Bleaching powder turns red litmus to litmus to blue and finally white, it is due to

Dry hydrogen chloride gas does not turn blue litmus to red whereas hydrochloric acid does. Why?

When magnesium is burnt in Oxygen, the formed product dissolves in water which is tested with red litmus. Assume the final result in the above experiment.

Why pura acetic acid does not turn blue litmus to red?

Padma took a little sodium hydroxide in a beaker and dipped a red litmus paper into it. She observed red litmus paper turned blue. She took dilute hydrochloric acid in the same beaker and dipped a blue litmus paper into it. The blue litmus paper did not turn red. Why ?

Assertion (A) : Dry HCl gas is acid. Reason(R) : Acids turn blue litmus paper into red.