Remedy: The ground condition and enthusiastic state outer Digital configurations of phosphorus (Z = fifteen) are:
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Rationalization: When resistors are connected in collection, very same number of present-day flows through Each and every one of these.
Phosphorus atom is sp3 d hybridized in the thrilled state. These orbitals are loaded with the electron pairs donated by five Cl atoms as:
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Solution: (d) inversely proportional to its size but directly proportional towards the square root of the
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Importance of time period ‘isolated gaseous atom’. The atoms from the gaseous condition are significantly separated in the sense that they don't have any mutual interesting and repulsive interactions. They are hence viewed as isolated atoms.
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The 5 sp3 d hybrid orbitals are directed towards the 5 comers of the trigonal bipyramidal. Consequently, the geometry of PCl5 may be represented as:
i2 becomes angle of incidence and i1 gets to be angle of incidence when the light reverse its route. As a result for the two the angle of incidences angle of deviation can be very same, as angle of deviation (D)= i1 + i2 -A.
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Atomic dimensions. With the rise in atomic size, the quantity of electron shells improves and thus the power of attraction concerning the electrons plus the nucleus decreases. Therefore the ionization enthalpy decreases.