When cyclohexane is mixed with potassium permanganate solution, products such as cis-I,2-cyclohexane-diol is produced. Stay tuned with BYJU’S to... View Article
Endergonic and endothermic are both related to heat that is absorbed. The difference is that endothermic is the relative change in enthalpy... View Article
Elements are the numbers that are present in the set. Cardinality is the measure of the number of elements in the set. For instance, if the set... View Article
A positive result for potassium permanganate test is the disappearance of the purple colour of the KMnO4 and the appearance of the brown... View Article
As the pH decreases the redox potential increases. Also, when the concentration of hydrogen ions decreases and the pH increases, the redox... View Article
Yes, MgFe2O4 is ferrimagnetic. But, when MgFe2O4 is heated it loses its ferrimagnetism and becomes paramagnetic. Stay tuned with BYJU’S to... View Article
The difference between Fe2+ and Fe3+ is the Fe2+ has a pale green colour and turns violet when water is added to it. While Fe3+ forms blood-red... View Article
Yes, MnO is an antiferromagnetic material. Stay tuned with BYJU’S to learn more about other concepts such as ferromagnetic materials.... View Article
The hydrogen bond can be broken by adding another substance. Stay tuned with BYJU’S to learn more about other concepts such as hydrogen bonding.... View Article
In activating group, the stability of the group increases when the reactivity of the electrophilic substitution reaction increases. In a... View Article
The nitration of toluene results in ortho and para nitrotoluene isomers. When it is heated it results in dinitrotoluene and trinitrotoluene which... View Article
Relative permeability is important because it is used for estimating the flow of reservoir fluids. It is a dimensionless function which ranges... View Article
Permeability and infiltration are related to soil. The permeability of soil can be determined by calculating the infiltration rate. Soils such as... View Article
Quincke’s tube is a method’s apparatus which is used for determining the magnetic susceptibility of the given solution. It is a U shaped tube... View Article
Yes, VO2 is paramagnetic because the V4+ ion in the compound has one unpaired electron. Stay tuned with BYJU’S to learn more about other... View Article
TiO2 is not ferromagnetic because the Ti in TiO2 has no unpaired electrons and hence, it cannot be paramagnetic and therefore, it is not... View Article
