  In the presence of weak magnetic field ($B$), novel phenomena, similar to
Hall effect in condensed matter physics, emerge both in charge and heat
transport in a thermal QCD medium. Here, we have employed the kinetic theory
approach within a quasiparticle framework, wherein the effective masses for
left (L) and right-handed (R) chiral modes of quarks are seen different,
lifting the prevalent degeneracy. Another implication of weak $B$ is that the
coefficients assume a tensorial structure: The diagonal elements represent the
usual conductivities: $\sigma_{\text{Ohmic}}$ and $\kappa_0$ as the
coefficients of charge and heat transport, respectively and the off-diagonal
elements denote their Hall counterparts: $\sigma_{\text{Hall}}$ and $\kappa_1$,
respectively.
  Finally, we have derived some coefficients, namely, the Knudsen number and
Lorenz number in Wiedemann-Franz law. Lorenz number and Hall-Lorenz number for
L-mode increases and for R-mode decreases with a magnetic field. it does not
remain constant with $T$ hence violating the Wiedemann-Franz law.
