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Which of the following is coloured (a) ScCl3 (b) TiO2 (c) MnSO4 (d) ZnSO4
02
Dec
Which of the following is coloured (a) ScCl3 (b) TiO2 (c) MnSO4 (d) ZnSO4 Which of the following is coloured (a) ScCl3 (b) TiO2 (c) MnSO4 (d) ZnSO4 December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The chemical formula for certain pyrophosphate is Ca2P2O7, the formula of its ferric pyrophosphate will be
02
Dec
The chemical formula for certain pyrophosphate is Ca2P2O7, the formula of its ferric pyrophosphate will be The chemical formula for certain pyrophosphate is Ca2P2O7 the formula of its ferric pyrophosphate will be December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following compound is expected to be colourless (a) ScO (b) V2O3 (c) CuCN (d) Cr2(SO4)3
02
Dec
Which of the following compound is expected to be colourless (a) ScO (b) V2O3 (c) CuCN (d) Cr2(SO4)3 Which of the following compound is expected to be colourless (a) ScO (b) V2O3 (c) CuCN (d) Cr2(SO4)3 December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
On heating pyrolusite with KOH in presence of air we get (a) KMnO4 (b) K2MnO4 (c) Mn(OH)2 (d) Mn3O4
02
Dec
On heating pyrolusite with KOH in presence of air we get (a) KMnO4 (b) K2MnO4 (c) Mn(OH)2 (d) Mn3O4 On heating pyrolusite with KOH in presence of air we get (a) KMnO4 (b) K2MnO4 (c) Mn(OH)2 (d) Mn3O4 December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following will show increase in weight when kept in magnetic field (a) TiO2 (b) Fe2(SO4)3 (c) KMnO4 (d) ScCl3
02
Dec
Which of the following will show increase in weight when kept in magnetic field (a) TiO2 (b) Fe2(SO4)3 (c) KMnO4 (d) ScCl3 Which of the following will show increase in weight when kept in magnetic field (a) TiO2 (b) Fe2(SO4)3 (c) KMnO4 (d) ScCl3 December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
A solution of copper sulphate may be kept safely in the container made up of (a) Fe (b) Ag (c) Zn (d) Al
02
Dec
A solution of copper sulphate may be kept safely in the container made up of (a) Fe (b) Ag (c) Zn (d) Al A solution of copper sulphate may be kept safely in the container made up of (a) Fe (b) Ag (c) Zn (d) Al December 2, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
One of the important use of ferrous sulphate is in the (a) Manufacture of blue black ink (b) Manufacture of chalks
02
Dec
One of the important use of ferrous sulphate is in the (a) Manufacture of blue black ink (b) Manufacture of chalks One of the important use of ferrous sulphate is in the (a) Manufacture of blue black ink (b) Manufacture of chalks December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
The nitrate of which metal left globule on heating strongly (a) Pb(NO3)2 (b) NaNO3 (c) AgNO3 (d) Cu(NO3)2
02
Dec
The nitrate of which metal left globule on heating strongly (a) Pb(NO3)2 (b) NaNO3 (c) AgNO3 (d) Cu(NO3)2 The nitrate of which metal left globule on heating strongly (a) Pb(NO3)2 (b) NaNO3 (c) AgNO3 (d) Cu(NO3)2 December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The equivalent mass of KMnO4 in the following reaction is (M = Molecular mass) (a) M/2 (b) M/3 (c) M/4
02
Dec
The equivalent mass of KMnO4 in the following reaction is (M = Molecular mass) (a) M/2 (b) M/3 (c) M/4 The equivalent mass of KMnO4 in the following reaction is (M = Molecular mass) (a) M/2 (b) M/3 (c) M/4 December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
On heating K4(Fe(CN)6) with conc. H2SO4 gives the gas (a) SO2 (b) CO2 (c) CO (d) NO2
02
Dec
On heating K4(Fe(CN)6) with conc. H2SO4 gives the gas (a) SO2 (b) CO2 (c) CO (d) NO2 On heating K4(Fe(CN)6) with conc. H2SO4 gives the gas (a) SO2 (b) CO2 (c) CO (d) NO2 December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,