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
02
Dec
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
02
Dec
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) ,
Bessemer converter is used in the manufacture of (a) Pig iron (b) Steel (c) Wrought iron (d) Cast iron
02
Dec
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
02
Dec
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)
02
Dec
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
02
Dec
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) ,
The dipole moment of chlorobenzene is 1.73D. The dipole moment of p – dichlorobenzene is expected to be
02
Dec
The dipole moment of chlorobenzene is 1.73D. The dipole moment of p – dichlorobenzene is expected to be The dipole moment of chlorobenzene is 1.73D. The dipole moment of p - dichlorobenzene is expected to be December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which one of the following has maximum number of unpaired electrons (a) Mg 2+ (b) Ti 3+ (c) V 3+ (d) Fe 2+
02
Dec
Which one of the following has maximum number of unpaired electrons (a) Mg 2+ (b) Ti 3+ (c) V 3+ (d) Fe 2+ Which one of the following has maximum number of unpaired electrons (a) Mg 2+ (b) Ti 3+ (c) V 3+ (d) Fe 2+ December 2, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Pick out the molecule which has zero dipole moment (a) NH3 (b) H2O (c) BCL3 (d) SO2
02
Dec
Pick out the molecule which has zero dipole moment (a) NH3 (b) H2O (c) BCL3 (d) SO2 Pick out the molecule which has zero dipole moment (a) NH3 (b) H2O (c) BCL3 (d) SO2 December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Solder is an alloy of (a) 70% lead, 30% tin (b) 30 % lead, 70% tin (c) 80% lead, 20% tin
02
Dec
Solder is an alloy of (a) 70% lead, 30% tin (b) 30 % lead, 70% tin (c) 80% lead, 20% tin 20% tin 30% tin (b) 30 % lead 70% tin (c) 80% lead Solder is an alloy of (a) 70% lead December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]