The indicators which turn red in acid solution are

Asked by admin @ 13/08/2021 in Chemistry viewed by 286 People

3. The indicators which turn red in acidic solution are

(a) turmeric and litmus.(b) phenolphthalein and methyl orange.(c) litmus and methyl orange.(d) phenolphthalein and litmus.

Answered by admin @ 13/08/2021

litmus and methyl orange

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An aqueous solution turns red litmus solution blue

Asked by admin @ 25/08/2021 in Chemistry viewed by 283 persons

An aqueous solution turns red litmus solution blue. Excess addition of which of the following solution would reverse the change 1.quick lime 2.ammonium hydroxide solution3.hydrochloric acid 4.baking soda

Turmeric turns in acidic solution

Asked by admin @ 10/08/2021 in Science viewed by 274 persons

Turmeric turns ______ in acidic solutions

Nitric acid turns red litmus blue true or false

Asked by admin @ 10/08/2021 in Science viewed by 316 persons

STATE TRUE OR FALSE FOR THE FOLLOWING STATEMENTS: 1. Nitric acid turns red litmus to blue.2. Sodium hydroxide turns blue litmus to red.3. Sodium hydroxide and hydrochloric neutralise …

How to make the leaves on a poinsettia turn red

Asked by admin @ 10/11/2021 in Chemistry viewed by 270 persons

Can you make a hypothesis? Some poinsettia plants have green leaves that turn red a garden club decided tp study the color change of the poinsettia plants. Knowing that poinsettia …

How do you get a poinsettia plant to turn red

Asked by admin @ 08/11/2021 in Chemistry viewed by 272 persons

Can you make a hypothesis? Some poinsettia plants have green leaves that turn red a garden club decided tp study the color change of the poinsettia plants. Knowing that poinsettia …

You can make a left turn on a red light

Asked by admin @ 05/11/2021 in Engineering viewed by 324 persons

You _ turn left on a red light if you are in the left-most lane of a one way street, you're turning into the left-most lane of a one way …

Can you turn left on red on a one way

Asked by admin @ 28/10/2021 in Engineering viewed by 287 persons

You _ turn left on a red light if you are in the left-most lane of a one way street, you're turning into the left-most lane of a one way …

Which one of the following will turn red litmus blue

Asked by admin @ 05/08/2021 in Chemistry viewed by 317 persons

Which one of the following will turn red litmus blue? a) Vinegar b) Baking soda solution c) Lemon juice d) Soft drinks

Why can red cabbage be used as a ph indicator

Asked by admin @ 29/10/2021 in Physics viewed by 284 persons

Red cabbage juice can be used as an acid-base indicator. When a solution is highly acidic, the juice turns red. As the acidity decreases and the solution becomes basic, the …

The substance which turns blue litmus red is

Asked by admin @ 25/08/2021 in Science viewed by 262 persons

What is the substance that turns blue litmus red ➡

How will you indicate a solution made in water

Asked by admin @ 23/08/2021 in Biology viewed by 292 persons

9. How will you indicate the following effects in a chemical equation ? (a) A solution made in water(b) Exothermic reaction(c) Endothermic reaction

What happens to an acid in a water solution

Asked by admin @ 20/08/2021 in Chemistry viewed by 354 persons

What happens to an acid or base in a water solution?

A solution of 9 acid is to be diluted

Asked by admin @ 16/08/2021 in Math viewed by 335 persons

a solution of 9% of acid is to be diluted by adding 3% of acid solution to it . the resulting to it . the resulting mixture is to be …

The colour of phenolphthalein indicator in basic solution is

Asked by admin @ 10/08/2021 in Physics viewed by 312 persons

The colour of phenolphthalein indicator in basic solution is ............ [ ] a) yellow b) green c) pink d) orange.

Which of the following salts will turn blue litmus red

Asked by admin @ 02/08/2021 in Chemistry viewed by 253 persons

The aqueous solution of one of the following salts will turn red litmus to blue. This salt is (a) potassium sulphate (b) sodium sulphate (c) sodium chloride (d) potassium carbonate