The of the tendency of an atom to attract a bonding pair of electrons is known as

TLS Online TPP Program

#Question id: 10191

#Section C (Domain-Specific Knowledge)

Statements are given as

A. Primary kinetic isotope effects are rate changes due to isotopic substitution at a site of bond breaking in the rate determining step of a reaction.

B. Solvent shows primary kinetic isotope effect

C. Secondary kinetic isotope effects are rate changes due to isotopic substitutions at a site other than the bond breaking site in the rate determining step of the reaction.

D. Solvent shows primary kinetic isotope effect and secondary kinetic effect as well

Which of the following is correct combination of statements

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#Question id: 10257

#Section C (Domain-Specific Knowledge)

Lattice energy is inversely proportional to sum of radii of

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#Question id: 10258

#Section C (Domain-Specific Knowledge)

Arrange in the decreasing order of Lattice Energy (kj/mol)

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#Question id: 10259

#Section C (Domain-Specific Knowledge)

Which molecule has the largest dipole moment?

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#Question id: 10260

#Section C (Domain-Specific Knowledge)

Arrange F, C, O, N in the decreasing order of electronegativity

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#Question id: 10261

#Section C (Domain-Specific Knowledge)

What is the enthalpy change for the given reaction?

CH3CH3 + Cl2 → CH3CH2Cl + HCl

Given the enthalpies

Bonds	Bond Enthalpy (kJ mol⁻¹)
C-H	413
Cl-Cl	239
C-C	347
C-Cl	339
H-Cl	427