Which one of the following indicated hydrogen is most acidic? o' 00 ON 00 I H II III H IV о

Q: Ph ОН OH Ph cold H2SO4 Q

A: Information of question

Q: Which is the strongest acid? О А Ов C OD О Е OF A D OH OH B E OH OH F OH OH

A: Acid is substance donate H+ ions Donating capacity of H+ increase acidity increase. Aromatic acids…

Q: Which among the given compounds are less acidic than compound I? II and IV   II and III   III and…

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Q: I Review | Constants | Periodic Rank the following compounds in order of decreasing acid strength…

A: The order of acidity is given below

Q: Question 6 Rank the following compounds in order of their acidity. i ome Compound I Compound i…

A: Acid is substance which release hydrogen ions when dissolved in water. In the given question, it has…

Q: Complete the following table. Acid Ka pKa A CH3COOH 1.8×10-5 B H2S 1.0×10-7 The weaker acid is…

A: Ka is the dissociation constant of an acid and it is the measure of how strong the acid is.  For any…

Q: Select the weakest acid from amongst the set below. Assume the same concentration in aqueous…

A: Sice it has lowest value of Ka1 and Ka2 so that we can say that it is the weakest acid

Q: Choose all that are true HPO42- is a stronger acid than H2PO4

A: We have to tell which statements are true

Q: Label these from most acidic (1) to least (5)

A: Proton (H+) donars are acidic in nature  Acidity of phenols and carboxylic acid s  can be…

Q: Select the strongest acid О нс Он O HBr О НF

A: • The given acids are-        HCl , HI , HBr and HF    • We need to select the strongest acid.

Q: Which is the MOST acidic proton in the following compound?

A: The given molecule is Vitamin C (ascorbic acid)

Q: Strong acid is the same as concentrated acid.

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Q: Rank acidity of these from most acidic to least acidic: NH3, HF, H2O, HCl, NaH

A: The acidity of a molecule depends on the ease of removal of a proton(H+).  The easier the removal of…

Q: Which of the following is the strongest acid?    A)  CH3COOH    B)  HF    C)  H3PO4    D)  H2SO3…

A: An acid is a chemical compound which gives H+ ion in solution.

Q: Which of the following compounds is most acidic? NH3 OH NH2 HO, I II III IV O v O IV III II I

A: Option (A) will be correct choice.

Q: Which of the following is expected to be most acidic? ОН NO2 ОН A) B) NO2 C) OH D) ОН ČH3 O A В C

A: In this question we have to tell that which acid is most acidic.

Q: Which of the following is not a strong acid? HCI HNO3 HC104 H₂SO4 CH3COOH

A: There are two types of acid on the basis of extent of dissociation-  1- strong acid  2- weak acid

Q: Which of these compounds is more acidic and WHY? Draw equations showing the dissociation into anion…

A: Acid = species that are proton donar.  " Most acidic are those which can easily           donate H+…

Q: Which of the following is the strongest acid?

A: The strongest acid among the following ?  • HCN ( Ka for HCN is 4.9 × 10-10 )  • H3BO3 (Ka for H3BO3…

Q: Select the weakest acid from amongst the set below. Assume the same concentration in aqueous…

A: The strength of an acid says , how much it is capable to ionize into its constituent ions. Strong…

Q: НО ОН ОН D ОН ОН OH

A: Correct order is  A>D>B>C This is order is given based on the fact that: more the electron…

Q: which of the following compounds is amphoteric?

A: Amphoteric compound is the one that can act both as an acid(proton donor) and base (proton…

Q: Which of the following compounds is most acidic? OI O II O III O IV OV два в свои звон звон двон OH…

A: The presence of electron withdrawing group increases the acidic character of carboxylic acids. The…

Q: Predict the acid that has the smallest pKa+ O HBRO2 O HBRO3 O HBRO O They have the same relative…

A: the smaller the pKa value, the stronger the acid

Q: What is the order of increasing acidity for the following compounds? (least to most) COOH COOH COOH…

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Q: Rank the following compounds in order of increasing acidity

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Q: Which of the following species has the highest proton affinity? O2- S2- OH- SH-

A: The heat associated with the gain of a proton is known as proton affinity. The negative of the…

Q: Which of the following is a polyprotic acid? О КCN O HC2H3O2 CF4 O HBr O H2SO4

A: Given acids are : a). KCN b). HC2H3O2  c). CF4  d). HBr  e). H2SO4  Which of the following is a…

Q: Which of the following salt aqueous solution is basic? O NaBr O NH4CI O NANO3 O Na2CO3 O LizSO4

A: Na2CO3 aqueous solution is the basic soln.

Q: Which is the stronger acid between the following pairs: — HClO4 or HIO4 — H2S or H2O — Hypobromous…

A: The correct Order of acidity for the above pairs are given below

Q: For HNO2, Ka = 4.6 x 10-4 and for HSO4-, Ka = 1.2 x 10-2. Which is the stronger acid?

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Q: Which of the following compounds or ions has the strongest conjugate acid? K.(HCN) = 4.0 × 10-10 ,…

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Q: ELOH 'BUOH OEt 1 3 4 2.

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Q: Choose the WEAKEST base from the list below NH2 NH2 `N' NO2 II II IV

A:

Q: 1. Consider the following unequal equilibrium. Which two species in this equilibrium represent the…

A: Bronsted acid :  Proton(H+)  donar  is called Bronsted acid Bronsted base : proton acceptor is…

Q: What is the conjugate base of HCO3 2- O CO3 O H2 CO3 O H3 z o* OH O H2

A: Conjugate base can be obtained by removing one hydrogen ion.

Q: The halpate ion, JhO4³, is a nasty little oxoanion. Which one of the following is its conjugate…

A: last option - HJhO42- is conjugate conjugate acid of JhO43- conjugate acid can be get by adding H+…

Q: The reaction rates of many spontaneous reactions are actually very slow. Which of these statements…

A: Two questions are given. One is based on reaction rates and the other one is based on pH concept.…

Q: which

A: We will choose Correct option

Q: Which letter represents the most acidic hydrogen in the below molecule? SH O A HC B C SH CC13 H D

A: An acidic proton refers to a hydrogen ion (H+) that can be easily released in an aqueous solution,…

Q: Question 4 EO OE OEL HC CH, HyC NMe, Ha Rank compounds from the most acidic to the least acidic.…

A:

Q: Answer the following questions about acid-base equilibrium reactions (d)Based on the following…

A: A strong acid shows complete dissociation to respective anion and H3O+whereas a weak acid can only…

Q: Which of the following is the strongest acid? 2018 -H (A) HH B OH R I-Z. (D)

A: In the question we have to find the most acidic compound for this We should know definition of…

Q: Which of the following compounds is most acidic? OH NH₂ of or II e Br III IV V OH

A: Acidity is defined as the ability of a molecule to release protons.If a compound easily donates…

Q: Which of the following compounds is most acidic?

A: Carboxylic acids are acidic in nature and the acidity of carboxylic acid depends on the nature of…

Q: Select the weakest acid from amongst the set below. Assume the same concentration in aqueous…

A: The acidic strength of a compound depends upon its ability to lose H+ ions. The acid…

Q: 2 HSO, + H,0 --> So, 2 + H,O* What is the conjugate acid in the following reaction? HSO, H,0

A: According to the Bronsted-Lowry concept, the proton donating species are termed as acids while the…