Question 44 What is the reagent responsible for this transformation? HO A. HCI B. Cl₂, FeCl3 C. SOCI₂ D. Cl₂, dark ?

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A: Volume flowing = 0.5 MGD = 0.5 million gallon / day = 2273045 L/day  (1 gallon = 4.546 L)

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A:

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Q: 0.044 is a good

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A: the correct option is:

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A:

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A: At constant temperature T and no . of  moles n , the ideal gas equation becomes:  P1V1 = P2V2

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A: Specific gravity shows the relation of the density of any object with the density of water.

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Q: b. Using the following values to calculate net filtration pressure (NFP). Pc (arteriole-end) = 37…

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A: The measured values are not close to the true value and thus this value is not accurate.

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A: Density is given by the ratio of mass to its volume. Density =MassVolume

Reactions of Ethers

Ethers (R-O-R’) are compounds formed by replacing hydrogen atoms of an alcohol (R-OH compound) or a phenol (C6H5OH) by an aryl/ acyl group (functional group after removing single hydrogen from an aromatic ring). In this section, reaction, preparation and behavior of ethers are discussed in the context of organic chemistry.

Epoxides

Epoxides are a special class of cyclic ethers which are an important functional group in organic chemistry and generate reactive centers due to their unusual high reactivity. Due to their high reactivity, epoxides are considered to be toxic and mutagenic.

Williamson Ether Synthesis

An organic reaction in which an organohalide and a deprotonated alcohol forms ether is known as Williamson ether synthesis. Alexander Williamson developed the Williamson ether synthesis in 1850. The formation of ether in this synthesis is an SN2 reaction.