NEET Chemistry | Daily MCQs Practice Questions | 25 July 2024 | NEET Exam

 IUPAC name of the given compound is:

 Select the anion which is the weakest conjugate base:

The boiling point of benzene is 353.23 K. When 1.80 g of a non-volatile solute was dissolved in 90 g of benzene, the boiling point is raised to 354.11 K. Calculate the approx molar mass of the solute. K_b for benzene is 2.53 K kg mol^–1 :

If combustion of 4 g of CH₄ liberates 2.5 kcal of heat, then heat of combustion of CH₄ will be :

Intermolecular hydrogen bonding is present in :

Which reaction is not a redox reaction :

A is:

Select the incorrect statement :

1.  The common oxidation states exhibited by group 14 elements are +4 and +3.
2.  Carbon and Silicon mostly show +4 oxidation state.
3.  Group 14 oxides in higher oxidation states of elements are generally less acidic than those in lower oxidation state.

Match the List-I with List-II:

Choose the correct answer from the option given below:

The correct expression of K_p for the equilibrium $\mathrm{XY}\rightleftharpoons \mathrm{X}+\mathrm{Y}$ is :

What is the mole fraction of the solute in a 2.00 m aqueous solution :

In which of the following equilibria K_P > K_C :

IUPAC name of compound is :

For the system of gases A, B, C and D at equilibrium $\mathrm{A}+2\mathrm{B}\rightleftharpoons \mathrm{C}+3\mathrm{D}$, the partial pressure find to be A = 0.2 atm, B = 0.4 atm, C = 0.6 atm and D = 0.8 atm, what is the numerical value of the equilibrium constant K_p :

A body of mass 10 mg is moving with a velocity of 100 ms^–1. The wavelength of the de-Broglie wave associated with it would be :