Solution:

Solution: (b) Group 14 components have 4 valence electrons. Thus, bunch oxidation status is $+4$. In any case, the lower oxidation state turns out to be progressively steady because of the inactive...

Solution: (b) Borax is a strong base salt (NaOH) and a feeble corrosive $\left(\mathrm{H}_{3} \mathrm{BO}_{3}\right)$. In this way, it is essential thing in nature.

Solution: Carbon dioxide CO2 can be ready in the lab through the activity of weaken hydrochloric corrosive on calcium carbonate. Their response is as per the following: CO2 is industrially ready by...

Solution: The balanced equations are as follow:    

Solution: The salt given to litmus is antacid. $X$ is, subsequently, a salt with a solid base, and a feeble corrosive. When $X$ is warmed unnecessarily, it additionally enlarges to frame material...

Solution: The given metal $X$ gives sodium hydroxide to a white accelerate, and the encourage breaks up surpassing sodium hydroxide. $X$ must, consequently, be made of aluminum. The acquired white...

Solution: $\rightarrow$ CO $=$ Neutral $\rightarrow \mathrm{B}_{2} \mathrm{O}_{3}=$ Acidic Being acidic, it responds with bases to frame salts. It responds with $\mathrm{NaOH}$ to frame sodium...

Solution: Allotropy is the presence of a component in more than one structure, having diverse actual properties however similar substance properties. Diamond's solid  3-D construction makes it a...

Solution: A tomic sweep (in pm) Aluminum Gallium In spite of the fact that Ga has more than one shell than Al, it is more modest in size than Al. This is on the grounds that the $3 \mathrm{~d}$...

Solution: Carbon ionizing enthalpy (the primary component in bunch 14 ) is exceptionally high $(1086 \mathrm{~kJ}/\mathrm{mol})$. That is normal on account of its little size. Nonetheless, there is...

Solution: (a) Silicon is warmed with methyl chloride at high temperature within the sight of copper  A class of organosilicon polymers called methyl-subbed chlorosilane $\mathrm{MeSiCl}_{3},...

Solution: (a) Borax is warmed firmly  Borax goes through different changes when warmed. It is losing atoms and expands of water right away. Then, at that point, it turns into a clear fluid, which...

Solution: (a) Diborane $\mathrm{B}_{2} \mathrm{H}_{6}$ is a compound that does not have an electron. $\mathrm{B}_{2} \mathrm{H}_{6}$ just has 12 electrons $-6 \mathrm{e}^{-}$of $6 \mathrm{H}$...

Solution: Hydrogen fluoride is a covalent compound with an exceptionally solid intermolecular clinging to hydrogen. Along these lines, it doesn't give particles and doesn't break up aluminum...

Solution: The $B-C l$ bond is normally polar as a result of the distinction in the electronegativities of $\mathrm{Cl}$ and $B$. However the particle of $\mathrm{BCl}_{3}$ is non-polar. That is on...

Solution; In $\mathrm{BF}_{3}$, the length of the $\mathrm{B}-\mathrm{F}$ bond is more limited than that of the $\mathrm{B}-\mathrm{F}$ bond in $\mathrm{BF}_{4}^{-} \cdot \mathrm{BF}_{3}$ is an...

Solution: - Lead is an individual from bunch 14 of the occasional table. The two oxidation situations with bunch shows are $+2$ and $+4$. The $+2$ oxidation state turns out to be more steady when...

Solution: Diamond: 1. It has a glasslike grid 2. In precious stone, every carbon molecule is sp3 hybridized and attached to four other carbon particles through a sigma bond. 3. It has an unbending...

Solution: The condition of hybridization of carbon in: (a) $C O_{3}^{2-}$ c in $\mathrm{CO}_{3}^{2-}$ is sp $^{2}$ hybridized and is attached to 3 oxygen iotas. (b) Diamond Every precious stone...

Solution: For $C O_{3}^{2-}$ There are just 2 resounding designs for the bicarbonate particle. For $\mathrm{HCO}_{3}^{-}$

Solution: Amphoteric substances will be substances that display both acidic and essential characteristics. Since aluminum breaks up in the two acids and bases, it is said to have an amphoteric...

Solution: (I) $\mathbf{B} \boldsymbol{F}_{3}$ Boron will in general shape monomeric covalent halides in view of its little size and high electronegativity. These halides of boron generally have a...

Solution: After warming orthoboric corrosive at a temperature of $370 \mathrm{~K}$ or above, it is changed over into metaboric corrosive and, upon additional warming, yields boric oxide...

Solution: Boric corrosive is a powerless monobasic corrosive which acts as a Lewis corrosive. In this way, it's anything but a protic corrosive. $\mathrm{B}(\mathrm{OH})_{3}+2 \mathrm{HOH}...

Solution: Since it is a Lewis corrosive, $\mathrm{BCl}_{3}$ promptly goes through hydrolysis to frame boric corrosive. $\mathrm{BCl}_{3}+3 \mathrm{H}_{2} \mathrm{O} \rightarrow 3...

Solution: The electronic arrangement of boron is $n s^{2} n p^{1}$. It contains 3 electrons in its valence shell. In this way, it can frame just 3 covalent bonds which imply that there are just 6...

Solution: Thallium and boron have a place with bunch 13 of the intermittent table and $+1$ oxidation state turns out to be more steady as we drop down the gathering. Boron is more steady than...

Solution: (I) $B$ to $\mathrm{TI}$ Gathering 13 components have their electronic design of $\mathrm{ns}^{2} \mathrm{np}^{1}$ and the oxidation state displayed by these components ought to be 3 ....

Solution: (b) Graphite is thermodynamically the most steady type of carbon.

Solution: (c) Boron in diborane is sp3 hybridized.

Solution: Catenation A few components or particles (like carbon) may interface with one another through solid covalent bonds to shape long chains or branches. This trademark is known as catenation....

Solution: Allotropy Allotropy is the presence of a component in more than one structure, having distinctive actual properties yet similar synthetic properties. The various types of a component are...

Solution: Inert pair impact As one actions down the gathering, s-block electrons decline their propensity to take part in substance holding. This impact is known as the dormant pair impact. The...

Solution: Thallium is a piece of the intermittent table gathering 13. For this gathering, the most widely recognized oxidation state is + 3. Heavier individuals from this gathering, nonetheless,...

Solution: Carbon ionizing enthalpy (the principal component in bunch 14) is exceptionally high (1086 kJ/mol). That is normal due to its little size. Nonetheless, there is a sharp decline in enthalpy...

Solution: Aluminum wire is utilized to make transmission links. Aluminium wires are good conductors of electricity and also it is cheap metal easily available, light in weight and also very ductile....

Solution: Aluminum utensils ought not be kept in water for the time being. The oxygen in water responds to make a dainty layer of aluminum oxide with aluminum. This layer keeps further response from...

Solution: Aluminum compounds are utilized to make airplane body. Aluminum has a high protection from elastic and is light. It might likewise be alloyed to various metals like Si, Mg, Cu, Mn and Zn....

Solution: Diamond is utilized as a rough Carbon is sp3 hybridized in Diamond. With the assistance of solid covalent bonds, every carbon molecule is bound to four other carbon iotas. These covalent...

Solution: Graphite is utilized as the grease. Graphite has a layered construction, and the powers of frail van der Waals tie various layers of graphite together. These layers might slide one over...

Solution: A combination of weaken NaOH and aluminum pieces is utilized to open the channel. Sodium hydroxide and aluminum respond to shape aluminate (III) sodium tetra hydroxy and hydrogen gas....

Solution: Conc.HNO3 can be shipped in an aluminum holder. As it responds with aluminum to frame a slight defensive oxide layer on the aluminum surface, concentrated HNO3 can be put away and shipped...

Solution: Carbon dioxide is a gas that is vital for our endurance. The expanded CO2 content in the climate, nonetheless, represents a genuine danger. An increment in petroleum product ignition,...

Solution: Given its capacity to frame a complex with hemoglobin, carbon monoxide is profoundly toxic. The previous hinders restricting with oxygen by Hb. Subsequently, an individual passes on...

solution: Electron-lacking mixtures are substance compounds with inadequate octets that will in general get at least 1 electrons to finish their octet setups. BCl3 BCl3 is a genuine illustration of...