Which of the hydrogen halides is the most polar?(a) HF(b) HCl(c) HBr(d) Hl

Q: 4. The wrong statement about VA group Hydrides is

A: The term hydride is used after a binary compound when an element react with hydrogen

Q: What are the Hydrogen Halides?

A: Hydrogen halides has to be defined.

Q: As you move down Group 5A(15), the melting points of the elements increase and then decrease.…

A: Solution- An atom is mainly composed of three sub-particles; electrons, protons and neutrons. These…

Q: Define the term Hydrogen Halides?

A: The term hydrogen halides has to be explained.

Q: Why is there objection in the use of Hydrogen Sulfide in group cations?

A:

Q: The mobility of H+ ions is very high because of the small size and other reasons. The mobility of…

A: Hydrogen (H(+)) and hydroxide (OH(-)) ions in aqueous solution have anomalously large diffusion…

Q: (b) Discuss the silicon crystal as shown in Fig. (a). [2]

A: Semiconductors are those having conductivity between metals and non-metals. Semiconductors include…

Q: Enter the chemical formula of a binary molecular compound of hydrogen and a Group 4A element that…

A: Given: Group 4 A elements i.e Carbon family element. And the hydride of the element is less acidic…

Q: ᴄᴀʟᴄᴜʟᴀᴛᴇ ᴛʜᴇ ᴅᴇɴꜱɪᴛʏ ᴏꜰ ᴘᴜʀᴇ ᴍᴇᴛᴀʟꜱ, ᴇxᴘʀᴇꜱꜱ ʏᴏᴜʀ ᴀɴꜱᴡᴇʀ ɪɴ ᴋɢ/ᴍ3 ᴀ. Iron @ ꜰʙᴄ ᴀɴᴅ ꜰᴄᴄ ʙ. ᴄopper…

A: The solution of the question is given below:

Q: ne CF: SE TO Tor a [Re(Ox)2B12]3 comp Br, is:

A:

Q: what is the lewis structure of ICl4- and what is its geometry?

A:

Q: Define the term Phosphorus Halides?

A: Phosphorous(P) means the element phosphorous(P) and halides means halogens [such as Fluorine(F),…

Q: How are Covalent carbides formed?

A: The formation of covalent carbides has to be given,

Q: What ions formed when Sr(C2H3O2)2 dissociates in water are?

A: SnC2H3O22 dimociates in water as-Sn2+ + 2 C2H3O2-

Q: Why alkali metals donot exist as free in nature?

A: Alkali metals are s-block elements or 1A group elements.  These metals have only one electron in the…

Q: Diiodine pentaoxide (I₂O₅) was discovered by JosephGay-Lussac in 1813, but its structure was unknown…

A: a) The precursor, oxoacid is iodic acid and the reaction for formation of the oxide is given as…

Q: Use VSEPR theory to draw structures, with ideal bond an-gles, for boric acid and the anion it forms…

A:

Q: 11. Which one of the following is most likely to become a cation?

A: When an atom loss its electrons then it become an cation.  M ----> M + + 1 e-   When an atom…

Q: Make a schematic diagram for group 3 cations

A:

Q: What nonmetal in Period 3 forms 4 single bonds?

A: Silicon has valence Electronic configuration p2 It need 4 electrons to attain stable p6…

Q: Mercury(I) chloride and all other Hg(I) salts are diamagnetic. Explain how this can be true.

A: A substance is said to be diamagnetic if it's atoms have net dipole moment is zero .

Q: Ammonium chloride, NH4Cl, is a very soluble salt in water.Is there an N—Cl bond in solid ammonium…

A: Given, Ammonium chloride, NH4Cl, is a very soluble salt in water

Q: Does sodium sulphide and calcium permanganate and iron oxide and nitride oxide and carbon fluoride…

A: In the given chemicals, sodium, calcium and iron are the metal ions.Calcium is an alkali metal and…

Q: If a silicon is replaced by an aluminum in a silicon oxide structure, how is charge neutrality…

A: Charge neutrality: When any species does not contain any charge then it is considered as neutral.…

Q: Why catenation property is most remarkable in the case of carbon?

A: Catenation:The property of linkage of atoms of same element forming a longer chain is known as…

Q: A molecular property of the Group 6A(16) hydrides changes abruptly down the group. This change has…

A: (a)

Q: Each of the following properties shows a regular trend inGroup 1A(1). Predict whether each increases…

A: NOTE ; Since you've posted multiple sub-parts,we'll solve only first three sub-parts for you. To get…

Q: What is the electron configuration of Co²⁺?

A:

Q: How many grams of gaseous ammonia will the reaction of 3.0 g hydrogen gas and 3.0 g of nitrogen gas…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: Draw the Lewis structure for a peroxide (0,) ion. C ?

A:

Q: What is the degree of ionization (i) for U(OH)6(aq)? A) 1 B) 2 C) 3 D) 7 E) 13

A:

Q: Cxygen and Tellurium are both chalcogens, however while oxygen form carbondioxide with carbon, a…

A: In the carbon dioxide and carbon ditelluride, the carbon and other elements form double bonds. The…

Q: Which of the following ions is paramagnetic?

A: Ions with unpaired electron is paramagnetic.Paramagnetic materials have a permanent dipole moment or…

Q: Which of the following has the largest covalent radius ?   Mg Ca Sr Ba

A: Covalent radius of an element is defined as the half of the internuclear distance between two atom…

Q: Given the following elements: Si, Sr, Cu, Ti, S (a) which of those elements would have the larget…

A: Si belongs to Group 14 and period 3.Sr belongs to Group 2 and period 5.Cu and Ti are transition…

Q: he noble gas electron configuration of the ion P-2 is …………………………. And the Lewis structure of this…

A: We have to: 1. Write the noble gas electron configuration of the P2- ion. 2. Lewis structure of the…

Q: (a) Consider the following equation NO:(g) + H;O(1) - HNO:(aq) + NO(g) () Write two balanced…

A: Boranes are chemical compounds that are made of atoms of boron and hydrogen. The ratio of number of…

Q: Which of the following has a tetrahedral electron group geometry?

A: Solution Tetrahedral lepton pure mathematics could be a central atom encircled by four pairs of…

Q: Compounds such as NaBH₄, Al(BH₄)₃, and LiAlH₄ arecomplex hydrides used as reducing agents in many…

A: NaBH₄, Al(BH₄)₃, and LiAlH₄ (a) Give the oxidation state of each element in these compounds. (b)…

Q: Ionic hydrides are primarily compounds of hydrogen and nonmetals, in which the bonds are evidently…

A: Ionic hydrides are primarily compounds of hydrogen and nonmetals,   The above statement is not fully…

Q: Write the molecular formula and Lewis structure for eachof the following oxides of nitrogen:

A: Since they are oxides of nitrogen ,  Blue color represents = nitrogen Red color represents = oxygen…

Bond Parameters

Many factors decide the covalent bonding between atoms. Some of the bond parameters are bond angle, bond order, enthalpy, bond length, etc. These parameters decide what kind of bond will form in atoms. Hence it is crucial to understand these parameters in detail and understand how changing these parameters affects the kind of bonding or various characteristics.

Bond Dissociation Energy

The tendency of an atom to attract an electron is known as its electronegativity.