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Which of the following has lowest ionisation energy (a) Oxygen (b) Nitrogen (c) Fluorine (d) Sulphur Which of the following has lowest ionisation energy (a) Oxygen (b) Nitrogen (c) Fluorine (d) Sulphur November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which ionisation potential (IP) in the following equations involves the greatest amount of energy (a) Na to Na+ + e- Which ionisation potential (IP) in the following equations involves the greatest amount of energy (a) Na to Na+ + e- November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

ASSERTION All photons possess the same amount of energy. REASON Energy of photon do not depend upon wavelength of light used. ASSERTION All photons possess the same amount of energy. REASON Energy of photon do not depend upon wavelength of light used. November 9, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics [...]

Ionisation energy in group I – A varies in the decreasing order as (a) Li > Na > K > Cs (b) Na > Li > K > Cs Ionisation energy in group I - A varies in the decreasing order as (a) Li > Na > K > Cs (b) Na > Li > [...]

Assertion : A beam of electrons deflect more than a beam of α-particles in an electric field. Reason : Electrons possess negative charge while α particles possess positive charge. Assertion : A beam of electrons deflect more than a beam of α-particles in an electric field. Reason : Electrons possess negative charge while α particles [...]

Assertion : A spectral line will be observed for a 2px −2pY transition. Reason : The energy is released in the form of wave of light when electron drops from 2px to 2py ​orbital. Assertion : A spectral line will be observed for a 2px −2pY transition. Reason : The energy is released in the [...]

Assertion (A):In Lyman series of H-spectra, the maximum wavelength of lines is 121.56 nm. Reason (R): Wavelength is maximum if there is transition from the very next level. Assertion (A):In Lyman series of H-spectra the maximum wavelength of lines is 121.56 nm. Reason (R): Wavelength is maximum if there is transition from the very next [...]

Generally, the first ionisation energy increases along a period. But there are some exceptions. One which is NOT an exception is ………………… Generally the first ionisation energy increases along a period. But there are some exceptions. One which is NOT an exception is ..................... November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

The correct order in which the first ionisation potential increases is (a) K, Be, Na (b) Be, Na , K (c) Na, K, Be (d) K, Na, Be Be Be (d) K K K (c) Na Na Na (b) Be The correct order in which the first ionisation potential increases is (a) K November 9, [...]

Which of the following elements will have the lowest first ionisation energy (a) Mg (b) Rb (c) Li (d) Ca Which of the following elements will have the lowest first ionisation energy (a) Mg (b) Rb (c) Li (d) Ca November 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,