Is a solid is dissolved to make a solution used to clean jewellery physical or chemical?

Is a solid is dissolved to make a solution used to clean jewellery physical or chemical?
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What is a solution A. a solid dissolved in a gas B. a solute and a solvent C. a liquid dissolved in a gas D. an amalgam of solids, liquids, and gases?

Description : What is a solution A. a solid dissolved in a gas B. a solute and a solvent C. a liquid dissolved in a gas D. an amalgam of solids, liquids, and gases?

Last Answer : B. A solute and a solvent

A solution is (1) a homogeneous mixture of two or more substances (2) a solid dissolved in a liquid (3) a solid dissolved i water (4) a mixture of two liquids

Description : A solution is (1) a homogeneous mixture of two or more substances (2) a solid dissolved in a liquid (3) a solid dissolved i water (4) a mixture of two liquids 

Last Answer : a homogeneous mixture of two or more substances

How can I make jewellery out of my old guitar strings?

Description : How can I make jewellery out of my old guitar strings?

Last Answer : I’m wondering if you couldn’t use them to make an “illusion” necklace or bracelet. Good idea & good luck!

Ultra centrifuges are used for the separation of __________ solid particles. (A) Coarse (B) Fine (C) Colloidal (D) Dissolved

Description : Ultra centrifuges are used for the separation of __________ solid particles. (A) Coarse (B) Fine (C) Colloidal (D) Dissolved

Last Answer : (C) Colloidal

Lagoons used for purification of polluted water (A) Are large shallow artificial lakes also known as clarification lakes, maturation ponds or oxidation ponds (B) Use micro-organisms/bacteria in presence of dissolved oxygen (C) Gives an excellent final effluent (with 3 to 4 lagoons arranged in series) having suspended solid < 1 mg/litre and BOD = 3.8 mg/litre (D) All (A), (B) & (C)

Description : Lagoons used for purification of polluted water (A) Are large shallow artificial lakes also known as clarification lakes, maturation ponds or oxidation ponds (B) Use micro-organisms/bacteria in presence of dissolved oxygen (C) Gives an ... 1 mg/litre and BOD = 3.8 mg/litre (D) All (A), (B) & (C)

Last Answer : (D) All (A), (B) & (C)

The function of skimming tank in sewage treatment is to remove __________ substances. (A) Dissolved solid (B) Suspended solid (C) Oil & fatty (D) Gritty & inorganic

Description : The function of skimming tank in sewage treatment is to remove __________ substances. (A) Dissolved solid (B) Suspended solid (C) Oil & fatty (D) Gritty & inorganic

Last Answer : (C) Oil & fatty

Which of the following is not a feature of potable water? a) It must be clean, colourless and odourless. b) It must be free from bacteria c) It must have excessive sodium ,calcium and magnesium d) It must contain dissolved oxygen and carbon dioxide

Description : Which of the following is not a feature of potable water? a) It must be clean, colourless and odourless. b) It must be free from bacteria c) It must have excessive sodium ,calcium and magnesium d) It must contain dissolved oxygen and carbon dioxide

Last Answer : c) It must have excessive sodium ,calcium and magnesium

What's your favourite item of jewellery?

Description : What's your favourite item of jewellery?

Last Answer : Earrings and necklaces.

How would you feel if you were a senior/manager in an office and was really into jewellery and a junior (me) got a bigger diamond engagement ring than you?

Description : How would you feel if you were a senior/manager in an office and was really into jewellery and a junior (me) got a bigger diamond engagement ring than you?

Last Answer : answer:Personally, I wouldn't care. I don't like be rings anyway and I don't see the point in having a huge ring. When my husband and I talked about rings, I told him that I didn't want anything bigger than ... in mind, I'd be happy for you that you had a nice ring and go back to what I was doing.

Which brand of diamond jewellery has the best collection?

Description : Which brand of diamond jewellery has the best collection?

Last Answer : The best diamond jewelry doesn’t come in “brands.” Find a reputable local jeweler, purchase a stone, then choose a setting.

Where can I purchase authentic Pandora Jewellery at discounted prices?

Description : Where can I purchase authentic Pandora Jewellery at discounted prices?

Last Answer : Have you tried ebay? I have just checked our their site, and they state that the items are genuine

[Grammar Question] How to quote an engraved piece of jewellery?

Description : [Grammar Question] How to quote an engraved piece of jewellery?

Last Answer : Use quotation marks.

Why does jewellery have to be removed before an xray?

Description : Why does jewellery have to be removed before an xray?

Last Answer : Apart from hiding potential internal damage, I can think of no other reason.

Why Petroleum and Jewellery are both in export and import list of International Trade of India ? -SST 10th

Description : Why Petroleum and Jewellery are both in export and import list of International Trade of India ? -SST 10th

Last Answer : Below is a comprehensive chart which gives a breakdown of India's exports and imports along with its top trading partner countries : India's top 3 imports → Petroleum crude, Gold & ... exports petroleum products.India imports Gold & Silver, Pearls & Precious Stones but exports Gems & Jewellery.

Suppose your parents want to purchase Gold jewellery along with you; then which logo will you look for on the jewellery ? -SST 10th

Description : Suppose your parents want to purchase Gold jewellery along with you; then which logo will you look for on the jewellery ? -SST 10th

Last Answer : For gold jewellery, the parents should check for the logo of Hallmark.

Which logo will you like to see on gold jewellery to be sure of its quality? -SST 10th

Description : Which logo will you like to see on gold jewellery to be sure of its quality? -SST 10th

Last Answer : Hallmark is the certification maintained for standardisation of jewellery.

One day Reeta went to a jeweller’s shop with her mother. Her mother gave an old gold jewellery to the goldsmith to polish. Next day when they brought the jewellery back, they found that there was a slight loss in its weight. Can you suggest a reason for the loss in weight? -History

Description : One day Reeta went to a jeweller’s shop with her mother. Her mother gave an old gold jewellery to the goldsmith to polish. Next day when they brought the jewellery back, they found that there was a slight loss in its weight. Can you suggest a reason for the loss in weight? -History

Last Answer : The gold jewellery is dipped into an acidic solution called aqua regia (a mixture of hydrochloric acid and nitric acid) for polishing. On dipping the gold jewellery in the acid solution, the outer layer of gold dissolves and the inner shiny layer appears. This causes a slight loss in its weight.

Which is the best brand for diamond jewellery?

Description : Which is the best brand for diamond jewellery?

Last Answer : Harry Winston Cartier Tiffany and Co De Beers Blue Nile David Yurman Chopard Zale Forever Mark Jewellery Brand Tanishq Jewellery Brand P C Chandra Jewellery Brand Rivaaz Jewellery Brand TBZ Jewellery Brand Malabar Jewellery Brand Diya Jewellery Brand

Common Jewellery Myths that you must not Believe?

Description : Common Jewellery Myths that you must not Believe?

Last Answer : Diamonds are not the rarest of gemstones. Bigger stones aren't necessarily more expensive, and more commonly, the smaller stones tend to rack up a big price tag. Toothpaste can seriously damage the ... gold, alloy, and iron, silver, platinum, copper, or aluminium which creates the various colors.

Etching of marble, limestone, jewellery , etc. is caused by pollutant

Description : Etching of marble, limestone, jewellery , etc. is caused by pollutant

Last Answer : Etching of marble, limestone, jewellery , etc. is caused by pollutant A. `CO_(2)` B. CO C. `SO_(2)` D. `CH_(4)`

Why has so much gold jewellery survived from the ancient era?

Description : Why has so much gold jewellery survived from the ancient era?

Last Answer : Need answer

Which is the best brand for fashion jewellery?

Description : Which is the best brand for fashion jewellery?

Last Answer : I am using Fashion Jewellery of Shree Hari. It is the best brand ever I have seen. The Collection of the fashion jewellery, gold plated jewellery, kundan jewellery available from Shree Hari are unique. It provides the best quality jewellery and I am very much satisfied with this brand.

Does the word jewellery come from 'Jew'?

Description : Does the word jewellery come from 'Jew'?

Last Answer : No. The word Jewelry, or rather, the root jewel, comes from Old French jouel, which seems to relate to jocale, a Medieval Vulgar Latin word meaning "that which causes joy". Curiously, this puts ... are other theories about Jewel, but none touch on Jews and all trace back to different Latin words.

Which site is better to buy jewellery online?

Description : Which site is better to buy jewellery online?

Last Answer : There are different fine jewellery brands that are selling online. However there is one brand that I love called 64Facets that is specialized in rose cut, old european and old mine cut diamonds, ... , Their collections are stunning and unique and you can also contact them directly from the website.

Which is most top online shopping jewellery website?

Description : Which is most top online shopping jewellery website?

Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want

What is the best online store for men's fashion jewellery?

Description : What is the best online store for men's fashion jewellery?

Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want

How should I buy diamond jewellery?

Description : How should I buy diamond jewellery?

Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want

Is jewellery a good Valentine's Day gift?

Description : Is jewellery a good Valentine's Day gift?

Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want

Liquidity Preference means - (1) holding assets in the form of bonds and shares (2) holding assets in the form of cash (3) creation of immovable property (4) assets in the form of jewellery

Description : Liquidity Preference means - (1) holding assets in the form of bonds and shares (2) holding assets in the form of cash (3) creation of immovable property (4) assets in the form of jewellery

Last Answer : (2) holding assets in the form of cash Explanation: Liquidity preference refers to the demand for money, considered as liquidity. The concept was first developed by John Maynard Keynes in ... than other assets, in Keynesian theory based on motives of transactions, precaution, and speculation.

Matt's girlfriend tells him she wants jewellery for *********. Matt decides to go to a store that provides the best possible selection of jewellery. His best choice would be to shop at a __________ store. A)department B)catalogue C)discount D)speciality E)convenience

Description : Matt's girlfriend tells him she wants jewellery for Christmas. Matt decides to go to a store that provides the best possible selection of jewellery. His best choice would be to shop at a __________ store. A)department B)catalogue C)discount D)speciality E)convenience

Last Answer : D)speciality

Liquidity Preference means (1) holding assets in the form of bonds and shares (2) holding assets in the form of cash (3) creation of immovable property (4) assets in the form of jewellery

Description : Liquidity Preference means (1) holding assets in the form of bonds and shares (2) holding assets in the form of cash (3) creation of immovable property (4) assets in the form of jewellery

Last Answer : holding assets in the form of cash 

For a solid catalysed chemical reaction, the effectiveness of solid catalyst depends upon the __________ adsorption. (A) Physical (B) Chemical (C) Both (A) and (B) (D) Neither (A) nor (B)

Description : For a solid catalysed chemical reaction, the effectiveness of solid catalyst depends upon the __________ adsorption. (A) Physical (B) Chemical (C) Both (A) and (B) (D) Neither (A) nor (B)

Last Answer : (B) Chemical

10g sample of bleaching powder was dissolved into water to make the solution one litre. To this solution 35 mL of 1.0 M Mohr salt solution was added c

Description : 10g sample of bleaching powder was dissolved into water to make the solution one litre. To this solution 35 mL of 1.0 M Mohr salt solution was added c

Last Answer : 10g sample of bleaching powder was dissolved into water to make the solution one litre. To this solution 35 ... Cl_(2)` approximately is (mol wt = 71)

The effectiveness of the acid etch is dependent on which of the following factors: A. Material must be used to clean the surface of the tooth prior to etching B. The effectiveness of the itchant C. The chemical and physical nature of the tooth D. The area and surface of the enamel to be itched

Description : The effectiveness of the acid etch is dependent on which of the following factors: A. Material must be used to clean the surface of the tooth prior to etching B. The effectiveness of the itchant C. The chemical and physical nature of the tooth D. The area and surface of the enamel to be itched

Last Answer : C. The chemical and physical nature of the tooth

a) 110 g of salt is present in 550g of solution. Calculate the concentration of solution. b) 10 ml of H2SO 4 is dissolved in 90 ml of H2O. Calculate the concentration of solution. -Chemistry

Description : a) 110 g of salt is present in 550g of solution. Calculate the concentration of solution. b) 10 ml of H2SO 4 is dissolved in 90 ml of H2O. Calculate the concentration of solution. -Chemistry

Last Answer : The concentration of salt is determined by the division of mass of the solute by the mass of the solution and the percentage is obtained by multiplying the value by 100. The quotient of the division of 110 by 550 is 0.2 here. So after multiplying it with 100, it is 20%. So the concentration is 20%.

A pungent smelling gas X after being dried by concentrated `H_2SO_4` was dissolved in water to give strongly acidic solution. The gas also gives dense

Description : A pungent smelling gas X after being dried by concentrated `H_2SO_4` was dissolved in water to give strongly acidic solution. The gas also gives dense

Last Answer : A pungent smelling gas X after being dried by concentrated `H_2SO_4` was dissolved in water ... `CO_2` from the solution of sodium hydrogencarbonates.

When 25 g of `Na_(2)SO_(4)` is dissolved in `10^(3)` Kg of solution, its concentration will be

Description : When 25 g of `Na_(2)SO_(4)` is dissolved in `10^(3)` Kg of solution, its concentration will be

Last Answer : When 25 g of `Na_(2)SO_(4)` is dissolved in `10^(3)` Kg of solution, its concentration will be A. 2.5 ppm B. 25 ppm C. 250 ppm D. 100 ppm

To measure the quantity of `MnCl_(2)` dissolved in an queous solution, it was completely converted to `KMnO_(4)` using the reaction `MnCl_(2)+K_(2)S_(

Description : To measure the quantity of `MnCl_(2)` dissolved in an queous solution, it was completely converted to `KMnO_(4)` using the reaction `MnCl_(2)+K_(2)S_(

Last Answer : To measure the quantity of `MnCl_(2)` dissolved in an queous solution, it was completely converted to `KMnO_(4)` ... g `mol^(-1)`: Mn=55,Cl=35.5)

The species present in solution when `CO_(2)` is dissolved in water is/are:

Description : The species present in solution when `CO_(2)` is dissolved in water is/are:

Last Answer : The species present in solution when `CO_(2)` is dissolved in water is/are: A. `CO_(2), H_(2)CO_(3), HCO_(3)^ ... (3)^(-)` D. `CO_(2), H_(2)CO_(3)`

Which of the following compounds when dissolved in water, gives a solution with pH less than seven ?

Description : Which of the following compounds when dissolved in water, gives a solution with pH less than seven ?

Last Answer : Which of the following compounds when dissolved in water, gives a solution with pH less than seven ? A. `CH_(3)COCH_( ... (5)NH_(2)` D. `C_(2)H_(5)OH`

What term describes a substance that can be dissolved in solution?

Description : What term describes a substance that can be dissolved in solution?

Last Answer : What is the answer ?

What no more solute can be dissolved in the solvent the solution is what?

Description : What no more solute can be dissolved in the solvent the solution is what?

Last Answer : The word you're looking for is..... saturated.

What no more solute can be dissolved in the solvent the solution is what?

Description : What no more solute can be dissolved in the solvent the solution is what?

Last Answer : The word you're looking for is..... saturated.

When you open a bottle of carbonated cola you see bubbles of gas bursting from the surface. What can you infer about the amount of gas dissolved in the solution before you opened the bottle?

Description : When you open a bottle of carbonated cola you see bubbles of gas bursting from the surface. What can you infer about the amount of gas dissolved in the solution before you opened the bottle?

Last Answer : If gas comes out of solution when a bottle is opened, then there must have been a greater amount of dissolved gas in the substance while it was under pressure prior to opening the bottle.

If 140 grams of KNO3 is dissolved in 100g of water at 80oC, the solution will be?

Description : If 140 grams of KNO3 is dissolved in 100g of water at 80oC, the solution will be?

Last Answer : That's hard

(1) a homogeneous mixture of two or more substances Explanation: A homogeneous mixture of two or more substances uniformly dispersed throughout a single phase is called solution. In such a mixture, a solute is a substance dissolved in another substance, known as a solvent. The solution more or less takes on the characteristics of the solvent including its phase, and the solvent is commonly the major fraction of the mixture.

Description : (1) a homogeneous mixture of two or more substances Explanation: A homogeneous mixture of two or more substances uniformly dispersed throughout a single phase is called solution. In such a mixture, a ... the solvent including its phase, and the solvent is commonly the major fraction of the mixture.

Last Answer : Choose the incorrect statement pertaining to organic compounds - (1) They have low melting and boiling points (2) They do not dissolve in water (3) They are not easily combustible (4) They contain mainly carbon and hydrogen

If a 2% solution of sewage sample is incubated for 5 days at 20°C and the dissolved oxygen depletion was found to be 8 mg/l. The BOD of the sewage is A. 100 mg/l B. 200 mg/l C. 300 mg/l D. 400 mg/l

Description : If a 2% solution of sewage sample is incubated for 5 days at 20°C and the dissolved oxygen depletion was found to be 8 mg/l. The BOD of the sewage is A. 100 mg/l B. 200 mg/l C. 300 mg/l D. 400 mg/l

Last Answer : ANS: D

What happens when? a) A cleaned iron plate or iron nail is kept in 10g of copper sulphate solution. b) A pinch of mercuric oxide is kept in a test tube. c)A small crystal of silver nitrate is dissolved in distilled water and a drop of ammonium hydroxide & a pinch of glucose powder are added.

Description : What happens when? a) A cleaned iron plate or iron nail is kept in 10g of copper sulphate solution. b) A pinch of mercuric oxide is kept in a test tube. c)A small crystal of silver nitrate is dissolved in distilled water and a drop of ammonium hydroxide & a pinch of glucose powder are added.

Last Answer : a) A cleaned iron plate or iron nail is kept in 10g of copper sulphate solution. After a few hours a coating of copper is seen on iron nail/plate. It is based on displacement reaction. ... on the inner walls of the test tube. Aldehyde group in glucose reduced silver nitrate to metallic silver.

The phenomenon occuring during pumping of a liquid solution containing dissolved gases, which may come out of the solution giving rise to gas pockets, is termed as (A) Evaporation (B) Cavitation (C) Sublimation (D) Stripping

Description : The phenomenon occuring during pumping of a liquid solution containing dissolved gases, which may come out of the solution giving rise to gas pockets, is termed as (A) Evaporation (B) Cavitation (C) Sublimation (D) Stripping

Last Answer : (B) Cavitation

The enthalpy change when ammonia gas is dissolved in water is called the heat of (A) Solution (B) Formation (C) Dilution (D) Combustion

Description : The enthalpy change when ammonia gas is dissolved in water is called the heat of (A) Solution (B) Formation (C) Dilution (D) Combustion

Last Answer : (A) Solution