Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The transition element that has lowest enthalpy of atomisation, is (a) Zn (b) Cu (c) V (d) Fc
02
Dec
The transition element that has lowest enthalpy of atomisation, is (a) Zn (b) Cu (c) V (d) Fc is (a) Zn (b) Cu (c) V (d) Fc The transition element that has lowest enthalpy of atomisation December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
KO2 (Potassium superoxide) is used in oxygen cylinders in space and submarines because (a) Eliminates moisture (b) Absorbs CO2
02
Dec
KO2 (Potassium superoxide) is used in oxygen cylinders in space and submarines because (a) Eliminates moisture (b) Absorbs CO2 KO2 (Potassium superoxide) is used in oxygen cylinders in space and submarines because (a) Eliminates moisture (b) Absorbs CO2 December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Whichy of the following is non – polar (a) PCL5 (b) PCl3 (c) SF6 (d) IF7
02
Dec
Whichy of the following is non – polar (a) PCL5 (b) PCl3 (c) SF6 (d) IF7 Whichy of the following is non - polar (a) PCL5 (b) PCl3 (c) SF6 (d) IF7 December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Among the following the molecule possessing highest dipole moment is (a) CO2 (b) BF3 (c) SO2 (d) trans – 2 – butene Among the following the molecule possessing highest dipole moment is (a) CO2 (b) BF3 (c) SO2 (d) trans – 2 – butene
02
Dec
Among the following the molecule possessing highest dipole moment is (a) CO2 (b) BF3 (c) SO2 (d) trans – 2 – butene Among the following the molecule possessing highest dipole moment is (a) CO2 (b) BF3 (c) SO2 (d) trans – 2 – butene Among the following the molecule possessing highest dipole moment is (a) [...]
Equivalent weight of K2Cr2O7 in acidic medium is (a) Mol.Wt. / 3 (b) Mol. wt. /6 (c) Mol. wt. /2 (d) Mol. wt.
02
Dec
Equivalent weight of K2Cr2O7 in acidic medium is (a) Mol.Wt. / 3 (b) Mol. wt. /6 (c) Mol. wt. /2 (d) Mol. wt. Equivalent weight of K2Cr2O7 in acidic medium is (a) Mol.Wt. / 3 (b) Mol. wt. /6 (c) Mol. wt. /2 (d) Mol. wt. December 2, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Siderite is (a) Fe2O3 (b) FeCO3 (c) SnO2 (d) ZnO
02
Dec
Siderite is (a) Fe2O3 (b) FeCO3 (c) SnO2 (d) ZnO Siderite is (a) Fe2O3 (b) FeCO3 (c) SnO2 (d) ZnO December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In a polar molecule, the ionic charge is 4.8 x 10^-10 e.s.u. If the inter ionic distance is one A unit , then the dipole moment is
02
Dec
In a polar molecule, the ionic charge is 4.8 x 10^-10 e.s.u. If the inter ionic distance is one A unit , then the dipole moment is In a polar molecule the ionic charge is 4.8 x 10^-10 e.s.u. If the inter ionic distance is one A unit then the dipole moment is December 2, [...]
Which of the following is ionic (a) AgF (b) AgCl (c) AgBr (d) AgI
02
Dec
Which of the following is ionic (a) AgF (b) AgCl (c) AgBr (d) AgI Which of the following is ionic (a) AgF (b) AgCl (c) AgBr (d) AgI December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Positive dipole moment is present in (a) CCl4 (b) C6H6 (c) BF3 (d) HF
02
Dec
Positive dipole moment is present in (a) CCl4 (b) C6H6 (c) BF3 (d) HF Positive dipole moment is present in (a) CCl4 (b) C6H6 (c) BF3 (d) HF December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
AgCl is not soluble in (a) Na2S2O3 (b) KCN (c) NH3 (d) H2O
02
Dec
AgCl is not soluble in (a) Na2S2O3 (b) KCN (c) NH3 (d) H2O AgCl is not soluble in (a) Na2S2O3 (b) KCN (c) NH3 (d) H2O December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,