Among the following
Among the following, the number of compounds that can react with PCl5 to give POCl3 is O2, CO2, SO2, H2O, H2SO4, P4O10
29
Nov
Among the following, the number of compounds that can react with PCl5 to give POCl3 is O2, CO2, SO2, H2O, H2SO4, P4O10 Among the following CO2 H2O H2SO4 P4O10 SO2 the number of compounds that can react with PCl5 to give POCl3 is O2 November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Among the following, the correct statement(s) is (are) (a) Al(CH3)3 has the three-centre two-electron bonds in its dimeric structure
29
Nov
Among the following, the correct statement(s) is (are) (a) Al(CH3)3 has the three-centre two-electron bonds in its dimeric structure Among the following the correct statement(s) is (are) (a) Al(CH3)3 has the three-centre two-electron bonds in its dimeric structure November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Among the following, which one is a wrong statement (a) I3+ has bent geometry (b) PH5 and BiCl5 do not exist
24
Nov
Among the following, which one is a wrong statement (a) I3+ has bent geometry (b) PH5 and BiCl5 do not exist Among the following which one is a wrong statement (a) I3+ has bent geometry (b) PH5 and BiCl5 do not exist November 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Among the following , the correct order of acidity is (a) HCLO3 < HCLO4 < HClO2 <HClO (b) HClO < HClO2 < HClO3 < HCLO4
23
Nov
Among the following , the correct order of acidity is (a) HCLO3 < HCLO4 < HClO2 <HClO (b) HClO < HClO2 < HClO3 < HCLO4 Among the following the correct order of acidity is (a) HCLO3 < HCLO4 < HClO2 <HClO (b) HClO < HClO2 < HClO3 < HCLO4 November 23, 2020 Category: Uncategorised (JEE [...]
Energy of an electron is given by E = −2.178 × 10^18 J( n^2 /Z^2 ). Wavelength of light required to excite an electron in an hydrogen atom from level n=1 to n=2 will be: (h = 6.62 × 10^−34 Js and c = 3.0 × 10^8 ms^−1 )
09
Nov
Energy of an electron is given by E = −2.178 × 10^18 J( n^2 /Z^2 ). Wavelength of light required to excite an electron in an hydrogen atom from level n=1 to n=2 will be: (h = 6.62 × 10^−34 Js and c = 3.0 × 10^8 ms^−1 ) Among the following the energy of [...]
Which of the following combination of statements is true regarding the interpretation of the atomic orbitals? (a) An electron in an orbital of high angular momentum stays away from the nucleus than an electron in the orbital of lower angular momentum. (b) For a given value of the principal quantum number, the size of the orbit is inversely proportional to the azimuthal quantum number. (c) According to wave mechanics, the ground state angular momentum is h equal to 2π/h (d) The plot of ψ vs for various azimuthal quantum numbers, show peak shifting towards a higher r value.
09
Nov
Which of the following combination of statements is true regarding the interpretation of the atomic orbitals? (a) An electron in an orbital of high angular momentum stays away from the nucleus than an electron in the orbital of lower angular momentum. (b) For a given value of the principal quantum number, the size of the [...]
Among the following, the energy of 2s orbital is lowest in:
09
Nov
Among the following, the energy of 2s orbital is lowest in: Among the following the energy of 2s orbital is lowest in: November 9, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , JEE Adv and Mains Chemistry 41 Years Solved Video Solutions 1979 - 2019 ,