When acetaldehyde is treated with Fehling’s solution, a precipitate is formed which is given as follows: Stay tuned with BYJU’S to learn... View Article
The complex number is given as: z = x + iy The polar form is r = |z| = √(x2 + y2) and Ө = arc tan(y/x) x = r cosӨ y = r sinӨ z = r(cos Ө + i... View Article
To identify if a solution is a buffer or not is by noticing the change in the pH. When a buffer solution there is change in the pH when strong... View Article
Complex compounds are formed when the size of the central metal cation is small and the cation has vacant orbitals to accept electrons from the... View Article
There are 14 lanthanides and actinides because the differentiating electron enters (n - 2)f subshell. Here the maximum capacity of f sunshell is... View Article
The e to power infinity means that the e increases at a very high rate, and that is shown by the e to the power infinity. Stay tuned with BYJU’S... View Article
No, a positive delta G is a non-spontaneous process. Stay tuned with BYJU’S to learn more about other concepts such as the Gibbs free energy.... View Article
Yes, Cl2 is a single covalent bond. When two chlorine atoms share one electron, it is known as single covalent bond. Stay tuned with BYJU’S to... View Article
The formula of unique solution is for a given pair of linear equations is: a1x + b1y + c1 = 0 a2x + b2y + c2 = 0 The solution is said to be... View Article
The identification of AC or DC can be done by using a oscilloscope. When the output wires are connected to the oscilloscope, if the output is... View Article
Al2O3, aluminum oxide is a amphoteric. When it is added to the base, it acts as acid and when it is added to the acid, it acts as a base. Stay... View Article
To understand how to expand a binomial product, let us consider the following example: (x + 1) x (x + 1) Before we start expanding we need to... View Article
The perimeter can be found when the area is given. This is dependent on the area of the given shape. The following are the shapes and how to... View Article
According to Werner’s theory, primary valency is ionisable. This is possible by the negative ions in the solution. Stay tuned with BYJU’S to... View Article
The following are the steps to be followed to write redox reactions: The oxidation states of each species should be determined. For the... View Article
The 4 basic units of electricity are: Voltage: The amount of work required in moving one electric charge from one point to the other. Volt is... View Article
The hyperconjugation effect is stronger than the inductive effect because in hyperconjugation the transfer of charge is complete whereas in... View Article
The difference between plastic and polymer is that polymers can be created synthetically, and they can also exist organically consisting of... View Article
