Belgian process is used for the extraction of

Belgian process is used for the extraction of
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Belgian process is used for the extraction of A. Cu B. Ag C. Zn D. Fe
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Description : What is the difference between Belgian waffles and Belgium waffles?

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Description : Belgian Congo is now called:

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Is baking powder needed for the Belgian waffle recipe?

Description : Is baking powder needed for the Belgian waffle recipe?

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Description : Zimbabwe was earlier known as: A. Southern Rhodesia B. Gold Coast C. Burkina Faso D. Belgian Cango

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Pick up the correct statement from the following: (A) Alexander Parkes, a Scottish chemist prepared a hard material by mixing camphor and alcohol with nitro cellulose and called it, as Parkesite (B) Dr. L. Bakeland, a Belgian scientist prepared a product known as Bakelite (C) Pollark, an Austrian scientist prepared a substance from urea and formaldehyde and called it Plastic (D) All the above

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Belgian Waffles recipe

Description : Belgian Waffles recipe

Last Answer : Ingredients: 4 medium eggs, separated. 1 packet of yeast, dry. 2 ½ cup of flour. 2 cups of milk, lukewarm. ½ cup of melted butter. 1 tablespoon of sugar. 1 teaspoon of vanilla. ½ ... to stand for about 45 mins until the mixture doubles in bulk. Use about 1 cup of the mixture per waffle.

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How many of the following statement is/are corret regarding silver extraction process.

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The chemical composition of slag formed during the smelting process in the extraction of copper is :-

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In the cyanide extraction process of silver from argentite ore, the oxidising and reducing agents are

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For extraction of sodium from `NaC1`, the electrolytic mixture `Nac1+Na_(3)A1F_(6) +Cac1_(2)` is used. During extractions process, only sodium is depo

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Refining process of impure metals depends upon the differences in properties of the metal. Extraction of Al is usually carried out from its bauxite or

Description : Refining process of impure metals depends upon the differences in properties of the metal. Extraction of Al is usually carried out from its bauxite or

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The chemical composition of slag formed during the smelting process in the extraction of copper is :-

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In the process of extraction of gold, Roasted gold ore `+CN^(-)+H_2Ooverset(o_2)rarr[X]+OH^(-)` `[X]+Znrarr[Y]+Au` Identify the complexes [X] and [Y]

Description : In the process of extraction of gold, Roasted gold ore `+CN^(-)+H_2Ooverset(o_2)rarr[X]+OH^(-)` `[X]+Znrarr[Y]+Au` Identify the complexes [X] and [Y]

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The chemical composition of slag formed during the smelting process in the extraction of copper is :-

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In the commercial electrochemical process for aluminium extraction, the electrolyte used is

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Which of the following is not added during the extraction of silver by cyanide process?

Description : Which of the following is not added during the extraction of silver by cyanide process?

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In the cyanide extraction process of silver from argentite ore, the oxidising and reducing agents are

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A process of treatment of stalks for final fibre extraction is termed as

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Last Answer : Ans.Retting 18. Cotton

Which of the following process is used in the extraction of iron from the Iron ore?

Description : Which of the following process is used in the extraction of iron from the Iron ore?

Last Answer : Reduction

The process of extraction of metals from their ores; and then refining them for use is known as?

Description : The process of extraction of metals from their ores; and then refining them for use is known as?

Last Answer : metallurgy

The process of Extraction of soap from glycerine is?

Description : The process of Extraction of soap from glycerine is?

Last Answer : Salting out

Raw Kerosene has a smoke point of 15 mm. After it is subjected to dearomatization by liquid SO2 extraction (Edeleanu process), its smoke point may become __________ mm. (A) 5 (B) 10 (C) 25 (D) 100

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Last Answer : (C) 25

Solvent used in the Udex (glycol) extraction process for removal of light aromatics from cracked naphtha is (A) Propane (B) Diethylene glycol (C) Aqueous solution (10% water) of diethylene glycol (D) Methyl ethyl ketone (MEK)

Description : Solvent used in the Udex (glycol) extraction process for removal of light aromatics from cracked naphtha is (A) Propane (B) Diethylene glycol (C) Aqueous solution (10% water) of diethylene glycol (D) Methyl ethyl ketone (MEK)

Last Answer : (C) Aqueous solution (10% water) of diethylene glycol

Deoiling is the process of removal of oil from wax. It is done by the __________ process. (A) Solvent extraction (B) Sweating (C) Resettling (D) All (A), (B) & (C)

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

Ion exchange process is similar to (A) Absorption (B) Adsorption (C) Extraction (D) Leaching

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Last Answer : (B) Adsorption

Degree of freedom for leaching and solvent extraction process is (A) 0 (B) 1 (C) 2 (D) 3

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In a single stage extraction process, 10 kg of pure solvent S (containing no solute A) is mixed with 30 kg of feed F containing A at a mass fraction xf = 0.2. The mixture splits into an extract phase E and a raffinate phase R containing A at xB = 0.5 and xR = 0.05 respectively. The total mass of the extract phase is (in Kg) (A) 6.89 (B) 8.89 (C) 10 (D) 8.25

Description : In a single stage extraction process, 10 kg of pure solvent S (containing no solute A) is mixed with 30 kg of feed F containing A at a mass fraction xf = 0.2. The mixture splits into an extract phase E and a raffinate ... phase is (in Kg) (A) 6.89 (B) 8.89 (C) 10 (D) 8.25

Last Answer : (B) 8.89

The process of removing detail from a given state representation is called ______ a) Extraction b) Abstraction c) Information Retrieval d) Mining of data

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Which of the following solvents is used for the extraction of H3PO4 from CaCl2 solution during manufacture of ortho-phosphoric acid by wet process employing hydrochloric acid leaching? (A) Isopropyl alcohol (B) Butyl alcohol (C) Toluene (D) Hexane

Description : Which of the following solvents is used for the extraction of H3PO4 from CaCl2 solution during manufacture of ortho-phosphoric acid by wet process employing hydrochloric acid leaching? (A) Isopropyl alcohol (B) Butyl alcohol (C) Toluene (D) Hexane

Last Answer : (B) Butyl alcohol

Extraction of __________ employs an electrolytic process. (A) Aluminium (B) Silver (C) Copper (D) All (A), (B) and (C)

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Last Answer : (A) Aluminium