Heat Radiation - QS Study
QS Study

Describe Green house effect from Wien’s law

In colder countries, glass walled houses are constructed to preserve the vegetation’s during the winter season. These are called Green Houses, which serve as effective......

Define Absorptive Power

The absorptive power of a body (or a surface) is defined as the ratio of the energy absorbed in a given time (or in a......

Define Protogenic Compound

Protogenic compound: Protogenic compound are those which gives proton in non aqueous media. On the basis of proton interaction, solvents are of four types, (i)......

Explain the Ionic Product of Water

The ionic product of water The dissociation of water H2O ↔ H+ + OH– According to law of mass action K = [H+] [OH–] /......

Determination of PH of the Acid Solution

Sample Question: Take some Ethanol and Oxidizes Ethanol in presence of KMnO4 and produce 0.01 M axid. The acid react with strong base and produce 0.01 M......

Why Equilibrium Constant depends on the Temperature?

Equilibrium Constant depends on the Temperature. Hydrogen, H is the element which has no neutron. Let, the reaction: N2 (g) + 3 H2 (g) ↔......

Why at constant temperature, the dissociation of Phosphorus Pentachloride decrease with increasing pressure?

At constant temperature, the dissociation of Phosphorus Pentachloride decrease with increasing pressure. The reaction: PCl5↔ PCl3 + CO2 no. of moles →  1    ......

Explain the concept of Exchange Electron

The idea of exchanging electron, x2 (g) + 3y2 (g) → 2xy3 This reaction is known as oxidation reduction reaction, The actual reaction, N2 (g)......

What is Endothermic Reaction?

Endothermic reaction: Endothermic reaction is the reaction where heat energy absorbed. CaCO3 (s) →∆→ CaO (s) + CO2 (g) ∆H298K = + 178 Kj mol-1.......

Why the change of reaction enthalpy is equal to reaction heat at constant pressure?

The change of reaction enthalpy is equal to reaction heat at constant pressure At constant temperature, when heat apply in the gas, that heat does......

What is Heterogeneous Equilibrium?

Heterogeneous equilibrium: At a reversible reaction reactants and products have different. phase at equilibrium is called heterogeneous equilibrium. Explain: CaCO3 → CaO (S) CO2 (g)......

Why Reversible Reaction never be Stopped?

A reversible reaction never be stopped. Incomplete reaction is the nature of actual equilibrium. That realize from the value of equilibrium constant. If the reaction......