Zn2[Fe(CN)6] is not a yellow coloured compound. The colour of a coordination complex can be predicted using the Crystal Field Theory (CFT).... View Article
Hydrogen Fluoride or HF is a weaker acid as compared to other given acids. Strong acids completely dissociate into their ions in water,... View Article
Sodium hydroxide is a strong base. Strong bases dissociate completely in an aqueous solution. Sodium hydroxide is a strong base because it... View Article
Answer: (a) Ammonia (NH3)Â Ammonia is a polar covalent molecule. Polar covalent bonds are formed when the shared pair of electrons are not at an... View Article
Sulphuric acid is a stronger electrolyte among the following. Electrolytes are substances that, when dissolved in water, break up into cations... View Article
There are four main types of chromosomes: metacentric, submetacentric, acrocentric, and telocentric. Chromosomes are found within most living... View Article
Aliphatic amines are more basic than aromatic amines. Further secondary amines are more basic than primary amines. In aromatic amines, the... View Article
The sum of any two consecutive numbers is always odd, and the sum of two consecutive odd numbers is always divisible by 4. 3+ 5 = 8 and 8 is... View Article
Yes, if the product of two whole numbers is zero, then one or both of them will definitely be zero. In mathematics, whole numbers are the basic... View Article
Among the following, Formaldehyde doesn't undergo aldol condensation because it does not contain α-hydrogen. In aldol condensation, an enolate... View Article
The area under the curve represents the total number of gas molecules. The Maxwell-Boltzmann distribution describes the distribution of speeds... View Article
Living organisms are dependent on the soil in the following ways: Soil plays an important role in a biogeochemical cycle, which is the main... View Article
Polarization is the property shown by transverse waves. Longitudinal waves cannot be plane polarised because vibration and direction of... View Article
A DNA molecule consists of 4 base pairs. They are adenine, guanine, cytosine and thymine—adenosine pairs with thymine using two hydrogen bonds.... View Article
The characteristics used to classify plants are different from animals. It is because the basic designs of animals are very different from... View Article
Alveoli and nephron act as the structural and functional units of lungs and kidneys respectively. Alveoli occur in the respiratory system while... View Article
Platelets are cell fragments produced from megakaryocytes (special cells in the bone marrow). Megakaryocytes are cells in the bone marrow... View Article
The passengers in a bus tend to fall backward when it starts suddenly due to inertia as the passengers tend to remain in the state of rest while... View Article
To write the integers between any two numbers, we will exclude the given two corners integers and write all the lying integers between the two... View Article