Recent content

Disclaimer: This website is NOT associated with CBSE, for official website of CBSE visit - www.cbse.gov.in

TypeTitleAuthorRepliesLast updated
An experiment is performed to find the refractive index of glass using a travelling microscope. In this experiment distance are admin016 years 11 months ago
A block of mass 0.50 kg is moving with a speed of 2.00 m/s on a smooth surface. It strikes another mass of 1.00 kg and then they admin016 years 11 months ago
A body of mass m = 3.513 kg is moving along the x-axis with a speed of 5.00 ms−1. The magnitude of its momentum is recorded as admin016 years 11 months ago
Consider a uniform square plate of side ‘a’ and mass ‘m’. The moment of inertia of this plate about an axis perpendicular to its admin016 years 11 months ago
The dimension of magnetic field in M, L, T and C (Coulomb) is given as admin016 years 11 months ago
A planet in a distant solar system is 10 times more massive than the earth and its radius is 10 times smaller. Given that the es admin016 years 11 months ago
Hydrogen bomb is based on the principle of admin016 years 11 months ago
Increasing order of stability among the three main conformations (i.e. Eclipse, Anti, Gauche) of 2-fluoroethanol is admin016 years 11 months ago
Reaction of trans-2-phenyl-1-bromocyclopentane on reaction with alcoholic KOH produces admin016 years 11 months ago
Rate of a reaction can be expressed by Arrhenius equation as: k = Ae−E/RT (where E/RT is read as power of e) In this equation, E admin016 years 11 months ago
In Langmuir’s model of adsorption of a gas on a solid surfaceIn Langmuir’s model of adsorption of a gas on a solid surface admin016 years 11 months ago
Lanthanoid contraction is caused due to admin016 years 11 months ago
In Fe(CO)5, the Fe – C bond possesses admin016 years 11 months ago
In which of the following molecules/ions are all the bonds not equal? admin016 years 11 months ago
Which of the following statements is true? admin016 years 11 months ago
A metal, M forms chlorides in its +2 and +4 oxidation states. Which of the following statements about these chlorides is correct admin016 years 11 months ago
0 - Fluorobenzene (C6H5F) can be synthesized in admin016 years 11 months ago
Among the following mixtures, dipole-dipole as the major interaction, is present in admin016 years 11 months ago
The pyrimidine bases present in DNA are admin016 years 11 months ago
Phenyl magnesium bromide reacts with methanol to give admin016 years 11 months ago
The term anomers of glucose refers to admin016 years 11 months ago
The IUPAC name for the complex [Co(NO2)(NH3)5]Cl2 is admin016 years 11 months ago
A reaction was found to be second order with respect to the concentration of carbon monoxide. If the concentration of carbon mon admin016 years 11 months ago
Which one of the following pairs of species have the same bond order? admin016 years 11 months ago
Amount of oxalic acid present in a solution can be determined by its titration with KMnO4 solution in the presence of H2SO4. The admin016 years 11 months ago

Pages