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the minimum amount of energy needed for the reaction to takes place is known as threshold
the order of reaction is the number of moles whose concentrations verify the rate of a reaction at a given temperature
predicting the feasibility of reaction and does not show the rate of chemical reaction
what is banana bond diborane contains how many banana bondsans in diborane b-h-b bridge which is produced by the sharing of two electrons is known as
the reluctances of ns electrons in the participation of bond formation is known as inert pair
when a molecule is shown by two or more nearly equal structures which vary in the arrangement of electrons then the molecule is said to exhibit
uses of acetylenea acetylene is utilized as an illuminantb it is utilized for the production of oxy-acetylene flame the high temperature of the flame
the amount of energy released when one mole of bonds are formed among the corresponding gaseous atoms is known as bond
the angle among the lines joining the nuclei of the bonded atom with a central atom is known as bond
the distribution of electrons into hybrid orbitals is as per the paulis exclusion principle and the hunds rule of maximum
co-ordination covalent bond is produced by the mutual sharing of pair of electrons among two atoms contributed by only one of the combining atoms
in polar covalent molecule one atom gets positive charge and the other one takes negative charge as known as dipole
the covalent bond produced by the unequal sharing of electrons among the two atoms is known as polar covalent bond
why ionic compound does not show the property of space isomerismans ionic bond is electrostatic it is non directional so ionic compounds does not
the number of appositively charged ions surrounded a certain ion in an ionic crystal lattice is known as co- ordination
the ratio among the radius of cation and the radius of anion is known as limiting radius
the amount of energy needed to convert one mole of solid substance to vapor state is known as sublimation
a the strength of ionic bondb stability of the ionic compoundc ease of formation of the ionic bond
the energy released when one mole of ionic crystal is produced by the combination of the corresponding gaseous ve and -ve ions brought from infinite
there are two conditionfor foramtion of anionsa high electron affinityb small sizeless charge of an atoms form anion more
chemical reactivity of alkynes - hydrocarbonc xi c is less reactive as compared to the carbon-carbon double bond in the direction of electrophilic
physical properties of alkynesa it is a colourless gas it comprises a garlic odour the odour is because of existence of impurities of phosphorous and
uses of alkenesi alkenes are used for the manufacture of polythene - a plastic material ii alkenes are used for artificial ripening of fruitsiii
physical properties - alkenesi alkenes are odourless and colourlessii alkenes are soluble in organic solvents and insoluble in wateriii physical
uses of methane - alkanes1 in the development of compounds such as formaldehyde methyl chloride methyl alcohol chloroform carbon tetrachloride etc2