List of top Chemistry Questions on Atomic Masses And Composition Of Nucleus asked in VITEEE

What is the molar mass of \( \text{NaCl} \)?
What is the number of moles in 18 g of water (\( \text{H}_2\text{O} \))?
Arrange the following in increasing order of ionic radii: \( C^{4-}, N^{3-}, F^{-}, O^{2-} \).
The product(s) formed when diborane (\( B_2H_6 \)) is hydrolyzed is/are:
An element X has a body-centred cubic (bcc) structure with a cell edge of 200 pm. The density of the element is 5 g cm\(^{-3}\). The number of atoms present in 300g of the element X is:
Given: Avogadro Constant, \( N_A = 6.0 \times 10^{23} \) mol\(^{-1} \).
The rate law for a reaction between the substances A and B is given by: \[ {Rate} = k[A]^m[B]^n \] On doubling the concentration of A and halving the concentration of B, the ratio of the new rate to the earlier rate of the reaction will be:
In Clemmensen reduction, carbonyl compounds are treated with:
Among the following, the species having the smallest bond order is:
Which of the following has correct increasing basic strength?
Boric acid is polymeric due to:
The order of increasing sizes of atomic radii among the elements O, S, Se, and As is:
Which of the following is not a permissible arrangement of electrons in an atom?
atomic mass unit is____.