Chemistry, asked by ItzKrinna, 3 months ago

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Answered by Anonymous
5

chemical reaction

ammonia

Ammonium chloride is heated with calcium hydroxide.

2NH4Cl+Ca(OH)2ΔCaCl2+2NH3+2H2O

hydrogen chloride

NaCl+H2SO4→NaHSO4+HCl

sorry i dont know answer of second box

but i tried my best

n it was simple to write chemical eqautions

n second u have to write tempearature of reaction

hope u understand

Answered by Anonymous
1

An isotropic material of relative permittivity is placed normal to a uniform external electric field with an electric displacement vector of magnitude 6 * 10-4 C/m2 . If the volume of the slab is 0.7 m3 and magnitude of polarization is 5 *10-4 C/m2 . Find the value of PERMITTIVITY and total dipole moment of the slab.

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