Question Answers

Which pair of compound is expected to show similar colour in aqueous medium (a) FeCl2 and CuCl2 (b) VOCl2 and CuCl2 Which pair of compound is expected to show similar colour in aqueous medium (a) FeCl2 and CuCl2 (b) VOCl2 and CuCl2 December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

Which of the following is a polar compound (a) HCL (b) H2Se (c) CH4 (d) HI Which of the following is a polar compound (a) HCL (b) H2Se (c) CH4 (d) HI December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following molecules will show dipole moment (a) Methane (b) Carbon tetrachloride (c) Chloroform (d) Carbon dioxide Which of the following molecules will show dipole moment (a) Methane (b) Carbon tetrachloride (c) Chloroform (d) Carbon dioxide December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The bonds present in the structure of dichromate ion are (a) Four equivalent Cr-O bonds only The bonds present in the structure of dichromate ion are (a) Four equivalent Cr-O bonds only December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

In a region, the potential is represented by V(x, y, z) = 6x – 8xy– 8y+6yz, where V is in volts and x,y, z are in meters. The electric force experienced by a charge of 2 coulomb situated at point (1, 1, 1) is 1 1) is: In a region the potential is represented by [...]

Bessemer converter is used in the manufacture of (a) Pig iron (b) Steel (c) Wrought iron (d) Cast iron Bessemer converter is used in the manufacture of (a) Pig iron (b) Steel (c) Wrought iron (d) Cast iron December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

In nitroprusside ion, the iron and NO exist as Fe 11 and NO + rather than Fe III and NO. These forms can be differentiated by (a) Estimating the concentration of iron In nitroprusside ion the iron and NO exist as Fe 11 and NO + rather than Fe III and NO. These forms can [...]

Among the following the compound that is both paramagnetic and coloured is (a) K2Cr2O7 (b) (NH4)2 (TiCl6) Among the following the compound that is both paramagnetic and coloured is (a) K2Cr2O7 (b) (NH4)2 (TiCl6) December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Among the following statements, the incorrect one is (a) Calamine and siderite are carbonates (b) Argentite and cuprite are oxides Among the following statements the incorrect one is (a) Calamine and siderite are carbonates (b) Argentite and cuprite are oxides December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

A conducting sphere of radius R is given a charge Q. The electric potential and the electric field at the centre of the sphere respectively are A conducting sphere of radius R is given a charge Q. The electric potential and the electric field at the centre of the sphere respectively are December 2, 2020 [...]