If proton/neutron ratio of an isotope is less than one then which of the following emission will be shown by the isotope

Correct option is (D) {2}

Correct Answer - ` to 2` Horizontal dotted lines indicate the work of constant pressure, each given by `PDeltaV`. Vertical dotted lines indicate that work done is zero because volume remains...

[Meterials Consumed Ratio = 50 % , Employees Benefit Expenses Ratio= 15.63 % Administration Expenses Ratio= 14.25 % , Selling and Distribution Expenses Ratio =3.25 %,Other Expenses Ratio = 10...

Mass defect =Mass of nucleons -Mass of nucleus [here ,A(Mass number )=4 Z(atomic number )=2 `implies `Number of neutrons =2 Number of neutrons =a-Z=4-2=2 Mass of protons +Mass Of 2neutrons...

Correct Answer - a The mass of nucleus formed is always less than the sum of the masses, the constituent proton and neutrons `i.e.," "mlt(A-Z)_(mm)+Z_(mp)`

Correct Answer - D (D) Nuclear mass density is independent of mass number , therefore ratio of nuclear mass densities of `Au^(197)and Ag ^(107)` is 1:1 .

Correct Answer - A Due to emission os `3alpha` particles, the mass number is reduced by 12 while atomic number is decresed by 6. Due to emission of `beta` particle the...

Correct Answer - b In the case of formation of nucleus the evolution of energy equals to the binding energy of the nucl,eus takes place due to disappereacne of fraction of...

The process for negative beta decay is given by equation `._(19)^(40)K_(21) rarr ._(20)^(40)Ca_(20) +e^(-) + barv` and the Q value is found from equation using atomic masses : `Q_(beta) [m(.^(40)K)...

Correct Answer - A, C More the nucleons, more the more the binding energy & more reduced is the mas. So, `M_(2) lt 20(m_(p)+m_(n))` (Because some mass got reduced on release...