Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

Which of the following exhibits the weakest intermolecular forces (a) He (b) HCl (c) NH3 (d) H2O Which of the following exhibits the weakest intermolecular forces (a) He (b) HCl (c) NH3 (d) H2O November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following has sp3 hybridization (a) XeO3 (b) BCl3 (c) XeF4 (d) BBr3 Which of the following has sp3 hybridization (a) XeO3 (b) BCl3 (c) XeF4 (d) BBr3 November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

From the knowledge of the position of radium in the periodic table, which of the following statements would you expect to be false (a) RaSO4 is insoluble in water From the knowledge of the position of radium in the periodic table which of the following statements would you expect to be false (a) RaSO4 is [...]

THe reaction of white phorsphorous with aqueous NaOH gives phosphine along with another phosphorous containing compound. The reaction type ; the oxidation states of phosphorous in phosphine and the other product are respectively In the standardization of Na2S2O3 using K2Cr2O7 by idometry the equivalent weight of K2Cr2O7 is November 25, 2020 Category: Uncategorised (JEE Advanced [...]

XeF6 on hydrolysis gives (a) XeO3 (b) XeO (c) XeO2 (d) Xe XeF6 on hydrolysis gives (a) XeO3 (b) XeO (c) XeO2 (d) Xe November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Gradual addition of electronic shells in the noble gases causes a decrease in their (a) Ionization energy (b) Atomic radius (c) Boiling point (d) Density Gradual addition of electronic shells in the noble gases causes a decrease in their (a) Ionization energy (b) Atomic radius (c) Boiling point (d) Density November 25, 2020 Category: Uncategorised [...]

Which odering of compounds is according to the decreasing order of the oxidation state of nitrogen Which odering of compounds is according to the decreasing order of the oxidation state of nitrogen November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which element out of He, Ar, Kr, and Xe forms least number of compounds (a) He (b) Ar (c) Kr (d) Xe and Xe forms least number of compounds (a) He (b) Ar (c) Kr (d) Xe Ar Kr Which element out of He November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

Which one of the following noble gas is not found in the atmosphere (a) Rn (b) Kr (c) Ne (d) Ar Which one of the following noble gas is not found in the atmosphere (a) Rn (b) Kr (c) Ne (d) Ar November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

Oxidation states of the metal in the minerals haematite and magnetite, respectively , are are Oxidation states of the metal in the minerals haematite and magnetite respectively November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,