Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Ionisation energy of He^+ is 19.6 x 10^-18/atom . The energy of the first stationery state (n = 1 ) of Li^2+ is
27
Nov
Ionisation energy of He^+ is 19.6 x 10^-18/atom . The energy of the first stationery state (n = 1 ) of Li^2+ is Ionisation energy of He^+ is 19.6 x 10^-18/atom . The energy of the first stationery state (n = 1 ) of Li^2+ is November 27, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Which is the most explosive (a) NCl3 (b) PCl3 (c) AsCl3 (d) All of these
27
Nov
Which is the most explosive (a) NCl3 (b) PCl3 (c) AsCl3 (d) All of these Which is the most explosive (a) NCl3 (b) PCl3 (c) AsCl3 (d) All of these November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The strongest base is (a) NH3 (b) PH3 (c) AsH3 (d) SbH3
27
Nov
The strongest base is (a) NH3 (b) PH3 (c) AsH3 (d) SbH3 The strongest base is (a) NH3 (b) PH3 (c) AsH3 (d) SbH3 November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The electronegativity of the following elements increases in the order (a) C, N, Si, P (b) N, Si, C, P (c) Si, P, C, N
27
Nov
The electronegativity of the following elements increases in the order (a) C, N, Si, P (b) N, Si, C, P (c) Si, P, C, N C n p P (b) N P (c) Si Si The electronegativity of the following elements increases in the order (a) C November 27, 2020 Category: Uncategorised (JEE Advanced Physics [...]
Bromine can be liberated from potassium bromide solution by action of (a) Iodine solution (b) Chlorine water (c) Sodium chloride
27
Nov
Bromine can be liberated from potassium bromide solution by action of (a) Iodine solution (b) Chlorine water (c) Sodium chloride Bromine can be liberated from potassium bromide solution by action of (a) Iodine solution (b) Chlorine water (c) Sodium chloride November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which oxide of nitrogen is coloured gas (a) N2O (b) NO (c) N2O5 (d) NO2
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Nov
Which oxide of nitrogen is coloured gas (a) N2O (b) NO (c) N2O5 (d) NO2 Which oxide of nitrogen is coloured gas (a) N2O (b) NO (c) N2O5 (d) NO2 November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The ionization ethalpy of hydrogen atom is 1.312 x 10^6 J/mol. The energy required to excite the electron in the atom from n = 1 to n = 2 is
27
Nov
The ionization ethalpy of hydrogen atom is 1.312 x 10^6 J/mol. The energy required to excite the electron in the atom from n = 1 to n = 2 is The ionization ethalpy of hydrogen atom is 1.312 x 10^6 J/mol. The energy required to excite the electron in the atom from n = 1 [...]
According to Bohr’s theory, the angular momentum of an electron in 5th orbit is
27
Nov
According to Bohr’s theory, the angular momentum of an electron in 5th orbit is According to Bohr's theory the angular momentum of an electron in 5th orbit is November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which nitrogen trihalides is least basic (a) NF3 (b) NCl3 (c) NBr3 (d) NI3
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Nov
Which nitrogen trihalides is least basic (a) NF3 (b) NCl3 (c) NBr3 (d) NI3 Which nitrogen trihalides is least basic (a) NF3 (b) NCl3 (c) NBr3 (d) NI3 November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The bonds present in N2O5 are (a) Only ionic (b) Covalent and coordinate (c) Only covalent (d) Covalent and ionic
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Nov
The bonds present in N2O5 are (a) Only ionic (b) Covalent and coordinate (c) Only covalent (d) Covalent and ionic The bonds present in N2O5 are (a) Only ionic (b) Covalent and coordinate (c) Only covalent (d) Covalent and ionic November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,