What substance will turn blue litmus paper red?

What substance will turn blue litmus paper red?
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Blue litmus paper is converted into red in solution of which thing? -Do You Know?

Description : Blue litmus paper is converted into red in solution of which thing? -Do You Know?

Last Answer : Acid Blue litmus turns red in acids and Red litmus turns blue in bases

(i) `KI+H_(2)O+O_(3)rarrA+B+O_(2)` (A turns moist starch paper blue, B turns red litmus blue) (ii) A(dry)`+O_(3)rarrX+O_(2)` What is true about X in t

Description : (i) `KI+H_(2)O+O_(3)rarrA+B+O_(2)` (A turns moist starch paper blue, B turns red litmus blue) (ii) A(dry)`+O_(3)rarrX+O_(2)` What is true about X in t

Last Answer : (i) `KI+H_(2)O+O_(3)rarrA+B+O_(2)` (A turns moist starch paper blue, B turns red litmus blue) ... )` D. Average oxidation state of iodine in X is `+5`

Blue litmus paper is converted into red in solution of which thing?

Description : Blue litmus paper is converted into red in solution of which thing?

Last Answer : acid

Which among the following is false about acids? (1) They give H+ ions in aqueous solution (2) Most acids contain hydrogen (3) They turn blue litmus red (4) They are bad conductor of electricity in aqueous solution

Description : Which among the following is false about acids? (1) They give H+ ions in aqueous solution (2) Most acids contain hydrogen (3) They turn blue litmus red (4) They are bad conductor of electricity in aqueous solution

Last Answer : (4) They are bad conductor of electricity in aqueous solution Explanation: Acids are good conductors of electric current in aqueous solution. When acids come in contact with water, they liberate OH ions, resulting in conduction of electricity.

Acids turn blue litmus into which color? (1) Green (2) Red (3) Pink (4) Colourless

Description : Acids turn blue litmus into which color? (1) Green (2) Red (3) Pink (4) Colourless

Last Answer : (2) Red Explanation: Blue litmus paper turns red under acidic conditions and red litmus paper turns blue under basic or alkaline conditions, with the color change occurring over the pH range 4.5–8.3 at 25 °C (77 °F).

Select from the following the statement which is true for bases. (a) Bases are bitter and turn blue litmus red. (b) Bases have a pH less than 7 (c) Bases are sour and change from red litmus to blue. (d) Bases turn pink when a drop of phenolphthalein is added to them.

Description : Select from the following the statement which is true for bases. (a) Bases are bitter and turn blue litmus red. (b) Bases have a pH less than 7 (c) Bases are sour and change from red litmus to blue. (d) Bases turn pink when a drop of phenolphthalein is added to them.

Last Answer : Answer: (d) Bases turn pink when a drop of phenolphthalein is added to them.

What turns tetul blue litmus paper into what ?

Description : What turns tetul blue litmus paper into what ?

Last Answer : Tetul converts blue litmus into red litmus.

What does acid blue litmus paper do ?

Last Answer : Acid turns blue litmus paper red.

A colorless salt gives violet colour to Bunsen flame and also turns moisture litmus paper blue. It is :

Description : A colorless salt gives violet colour to Bunsen flame and also turns moisture litmus paper blue. It is :

Last Answer : A colorless salt gives violet colour to Bunsen flame and also turns moisture litmus paper blue. It is : A. `Na_(2) ... C. `NaNO_(3)` D. `K_(2)CO_(3)`

Acid turns blue litmus paper to?

Description : Acid turns blue litmus paper to?

Last Answer : Red

Blue Litmus Paper turns _______ on contact with an acidic solution

Description : Blue Litmus Paper turns _______ on contact with an acidic solution

Last Answer : Red

What color litmus paper turn with soapy water?

Description : What color litmus paper turn with soapy water?

Last Answer : Feel Free to Answer

What colour does litmus paper turn in sugar?

Description : What colour does litmus paper turn in sugar?

Last Answer : What is the answer ?

What makes alkali red litmus paper ?

Last Answer : Alkali turns red litmus paper blue

Bases turns red litmus paper into?

Description : Bases turns red litmus paper into?

Last Answer : Blue

An aqueous solution turns red litmus solution blue. Excess addition of which of the following solution would reverse the change ? -SST 10th

Description : An aqueous solution turns red litmus solution blue. Excess addition of which of the following solution would reverse the change ? -SST 10th

Last Answer : D - The aqueous solution is a base as it turns red litmus solution blue. An acidic solution such as hydrochloric acid would reverse the change. In contrast, hydrochloric acid would turn blue ... not be able to reverse the change. These substances would only change red litmus solution to blue.

One property of ammonia is – (1) It is insoluble in water (2) it is a odourless gas (3) It is a yellowish gas (4) Its aqueous solution turns red litmus blue

Description : One property of ammonia is – (1) It is insoluble in water (2) it is a odourless gas (3) It is a yellowish gas (4) Its aqueous solution turns red litmus blue

Last Answer : (4) Its aqueous solution turns red litmus blue Explanation: The main use of litmus is to test whether a solution is acidic or basic. For instance, ammonia gas, which is alkaline, colours the red litmus paper blue.

If a solution turns blue litmus red, its pH is likely to be : (1) 7 (2) 8 (3) 9 (4) 6

Description : If a solution turns blue litmus red, its pH is likely to be : (1) 7 (2) 8 (3) 9 (4) 6

Last Answer : (4) 6 Explanation: An acidic solution turns blue litmus red. On the pH scale, acids have values less than 7, whereas bases have values greater than 7. Solutions with pH equal to 7 are neutral in nature. Therefore the pH of the given solution is likely to be 6.

A solution turns blue litmus red, its pH is likely to be - (1) 11 (2) 9 (3) 5 (4) 10

Description : A solution turns blue litmus red, its pH is likely to be - (1) 11 (2) 9 (3) 5 (4) 10

Last Answer : (3) 5 Explanation: If the litmus paper turns red, it indicates the presence of an acid while if it turns blue, it indicates the presence of a base.

A solution which turns red litmus to blue is called?

Description : A solution which turns red litmus to blue is called?

Last Answer : Metalloids

An aqueous solution turns red litmus solution blue. Excess addition of which of the following solution would reverse the change? (a) Baking powder (b) Lime (c) Ammonium hydroxide solution (d) Hydrochloric acid

Description : An aqueous solution turns red litmus solution blue. Excess addition of which of the following solution would reverse the change? (a) Baking powder (b) Lime (c) Ammonium hydroxide solution (d) Hydrochloric acid

Last Answer : (d) Hydrochloric acid

Generally metallic oxides are basic and non-metallic are acidic in nature. Solution of which of the following oxides in water will change the colour of blue litmus to red? a)sulphur dioxide b)Magnesium oxide c)iron oxide d)copper oxide

Description : Generally metallic oxides are basic and non-metallic are acidic in nature. Solution of which of the following oxides in water will change the colour of blue litmus to red? a)sulphur dioxide b)Magnesium oxide c)iron oxide d)copper oxide

Last Answer : a)sulphur dioxide

Which of the properties listed below would you expect a solution to have if it is an acid? w) It feels slippery to the touch. x) It tastes bitter. y) It turns red litmus blue. z) It is a conductor of electricity.

Description : Which of the properties listed below would you expect a solution to have if it is an acid? w) It feels slippery to the touch. x) It tastes bitter. y) It turns red litmus blue. z) It is a conductor of electricity.

Last Answer : ANSWER: Z -- IT IS A CONDUCTOR OF ELECTRICITY.

One property of ammonia is (1) It is insoluble in water (2) It is a odourless gas (3) It is a yellowish gas (4) Its aqueous solution turns red litmus blue

Description : One property of ammonia is (1) It is insoluble in water (2) It is a odourless gas (3) It is a yellowish gas (4) Its aqueous solution turns red litmus blue

Last Answer :  Its aqueous solution turns red litmus blue

What coloud does red litmus turn into in cold drink?

Description : What coloud does red litmus turn into in cold drink?

Last Answer : What is the answer ?

What is the correct scientific term for a substance that changes colour in this way for litmus?

Description : What is the correct scientific term for a substance that changes colour in this way for litmus?

Last Answer : indicator

Litmus paper used in laboratary for which purpose? -Do You Know?

Description : Litmus paper used in laboratary for which purpose? -Do You Know?

Last Answer : The primary utilization of litmus is to test whether a solution is acidic or basic. Light Blue litmus paper turns red under acidic conditions and red litmus paper turns blue under alkaline or basic conditions, with the ... pH range 4.5-8.3 at 25 °C (77 °F). The neutral litmus paper is purple.

How is litmus paper made ?

Last Answer : Litmus paper is made in the color of lichen tree.

What is the litmus paper of pure water?

Description : What is the litmus paper of pure water?

Last Answer : Feel Free to Answer

What does bases do to litmus paper?

Description : What does bases do to litmus paper?

Last Answer : What is the answer ?

What is the colour of litmus paper in salt?

Description : What is the colour of litmus paper in salt?

Last Answer : The colur remain unchanged.

The specific gravity of the electrolyte in a lead-acid battery is measured by a _____________. A. gould plate B. titration pipette C. hydrometer D. litmus paper test

Description : The specific gravity of the electrolyte in a lead-acid battery is measured by a _____________. A. gould plate B. titration pipette C. hydrometer D. litmus paper test

Last Answer : Answer: C

Litmus paper used in laboratary from which obtained?

Description : Litmus paper used in laboratary from which obtained?

Last Answer : Lichen

Hydrogen gas is neutral to litmus paper. Explain how?

Description : Hydrogen gas is neutral to litmus paper. Explain how?

Last Answer : Answer. It is neither acidic nor basic. It does not affect blue and red litmus.

Dry ammonia gas has no action on litmus paper but a solution of ammonia in water turns litmus paper color. Why?

Description : Dry ammonia gas has no action on litmus paper but a solution of ammonia in water turns litmus paper color. Why?

Last Answer : Answer. A solution of ammonia in water produces OH– ions which make the solution basic and turn red litmus paper blue.

Which one makes litmus red ?

Description : Which one makes litmus red ?

Last Answer : HCI turns litmus red.

What do you observe when red litmus is added to a solution of sodium sulphate?

Description : What do you observe when red litmus is added to a solution of sodium sulphate?

Last Answer : Sodium sulfate solution is neutral; the red litmus is purple.

Which of the following gas turn starch iodide paper blue ?

Description : Which of the following gas turn starch iodide paper blue ?

Last Answer : Which of the following gas turn starch iodide paper blue ? A. `CO_(2)` B. `SO_(2)` C. `NO_(2)` D. `H_(2)S`

Family allotment MO is printed in a) Blue ink in red paper b) Blue ink on pink paper c) Red ink on blue paper d) black ink on blue paper

Description : Family allotment MO is printed in a) Blue ink in red paper b) Blue ink on pink paper c) Red ink on blue paper d) black ink on blue paper

Last Answer : c) Red ink on blue paper

On average red blood cells live around 120 days. The spleen is the main organ where old red blood cells are destroyed. During the red blood cell destruction the heme groups turn into bilirubin and this substance is then captured by the liver and later excreted in the bowels as part of the bile.

Description : On average red blood cells live around 120 days. The spleen is the main organ where old red blood cells are destroyed. During the red blood cell destruction the heme groups turn into bilirubin and this substance is then captured by the liver and later excreted in the bowels as part of the bile.

Last Answer : What are the functions of the spleen?

what berry bush has red berries that turn blue in groups of three and eye shaped oval green leaves?

Description : what berry bush has red berries that turn blue in groups of three and eye shaped oval green leaves?

Last Answer : I would not eat them until you know exactly what they are.............take a branch to a grower and ask him...............it could be wild blueberries.............they are much ... ............there are also berries that are poisonious..........I would investigate further before eating them.

I start off red, then I am halved, and turn blue. I am then halved once again, and turn pink. What am I ? -Riddles

Description : I start off red, then I am halved, and turn blue. I am then halved once again, and turn pink. What am I ? -Riddles

Last Answer : Australian notes (money) $20 note is red $10 note is blue And a $5 note is pink!

Aqueous solution of how many of the following species turn blue limtus red ? (i) `SF_(4)` (ii) `PCl_(3)` (iii) `H_(2)O` (iv) `NO_(2)Cl` (v) `SF_(6)` (

Description : Aqueous solution of how many of the following species turn blue limtus red ? (i) `SF_(4)` (ii) `PCl_(3)` (iii) `H_(2)O` (iv) `NO_(2)Cl` (v) `SF_(6)` (

Last Answer : Aqueous solution of how many of the following species turn blue limtus red ? (i) `SF_(4)` (ii) `PCl_(3)` ( ... )` (xii) `COCl_(2)` (viii) `C Cl_(4)`

Aqueous solution of how many of the following species turn blue limtus red ? (i) `SF_(4)` (ii) `PCl_(3)` (iii) `H_(2)O` (iv) `NO_(2)Cl` (v) `SF_(6)` (

Description : Aqueous solution of how many of the following species turn blue limtus red ? (i) `SF_(4)` (ii) `PCl_(3)` (iii) `H_(2)O` (iv) `NO_(2)Cl` (v) `SF_(6)` (

Last Answer : Aqueous solution of how many of the following species turn blue limtus red ? (i) `SF_(4)` (ii) `PCl_(3)` ( ... )` (xii) `COCl_(2)` (viii) `C Cl_(4)`

Should colleges conduct an "Evolution Litmus Test"?

Description : Should colleges conduct an "Evolution Litmus Test"?

Last Answer : answer:Well, right off the bat, it’s discrimination and illegal. But, no. There are plenty of people who attribute the creation to both God and science. I myself believe it was a little of both.

What do people mean when they refer to a "litmus test" (non-scientifically speaking)?

Description : What do people mean when they refer to a "litmus test" (non-scientifically speaking)?

Last Answer : http://en.wikipedia.org/wiki/Litmus_test_(politics) comes from: http://en.wikipedia.org/wiki/Litmus_test_(chemistry) I think your example is a little flawed, litmus tests are usually administered before something is accepted. It’s basically a test that is either passed or failed.

Which of the following is an acid base indicator.... a)Vinegar b)Baking soda c)Litmus d)Common salt -Science-7

Description : Which of the following is an acid base indicator.... a)Vinegar b)Baking soda c)Litmus d)Common salt -Science-7

Last Answer : c) Litmus is a acid-base indiactor.

Name the source from which litmus solution is obtained. -Science-7

Description : Name the source from which litmus solution is obtained. -Science-7

Last Answer : Litmus solution is obtained from Lichens

What is meant by litmus test for mild acid ?

Description : What is meant by litmus test for mild acid ?

Last Answer : : Dipping blue litmus paper wet with mild acid turns it red. This is the litmus test for mild acid. Due to the high concentration of H + ions in dilute hydrochloric acid ( HCl) , dipping blue litmus paper in dilute HCl turns it red.

An inorganic iodide (A) on heating gives gases (B) and (C). (B) is neutral towards litmus while (C) is acidic (B) gives back dense white fumes of (A)

Description : An inorganic iodide (A) on heating gives gases (B) and (C). (B) is neutral towards litmus while (C) is acidic (B) gives back dense white fumes of (A)

Last Answer : An inorganic iodide (A) on heating gives gases (B) and (C). (B) is neutral towards litmus while ( ... . is used as a dehydrating agent D. All of these