Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
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) ,
MnO4- reacts with Br- in alkaline pH to give (a) BrO3- , MnO2 (b) Br2, MnO4 2- (c) Br2, MnO2 (d) BrO- , MnO4 2-
02
Dec
MnO4- reacts with Br- in alkaline pH to give (a) BrO3- , MnO2 (b) Br2, MnO4 2- (c) Br2, MnO2 (d) BrO- , MnO4 2- MnO2 (b) Br2 MnO2 (d) BrO- MnO4 2- MnO4 2- (c) Br2 MnO4- reacts with Br- in alkaline pH to give (a) BrO3- December 2, 2020 Category: Uncategorised (JEE Advanced [...]
KMnO4 in basic medium is reduced to (a) K2MnO4 (b) MnO2 (c) Mn(OH)2 (d) Mn 2+
02
Dec
KMnO4 in basic medium is reduced to (a) K2MnO4 (b) MnO2 (c) Mn(OH)2 (d) Mn 2+ KMnO4 in basic medium is reduced to (a) K2MnO4 (b) MnO2 (c) Mn(OH)2 (d) Mn 2+ December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
How H2S is liberated in laboratory (a) FeSO4 + H2SO4 (b) FeS + dil. H2SO4 (c) FeS + conc. H2SO4
02
Dec
How H2S is liberated in laboratory (a) FeSO4 + H2SO4 (b) FeS + dil. H2SO4 (c) FeS + conc. H2SO4 How H2S is liberated in laboratory (a) FeSO4 + H2SO4 (b) FeS + dil. H2SO4 (c) FeS + conc. H2SO4 December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Red hot iron absorbs SO2 giving the product (a) FeS + O2 (b) Fe2O3 + FeS (c) FeO + FeS (d) FeO + S
02
Dec
Red hot iron absorbs SO2 giving the product (a) FeS + O2 (b) Fe2O3 + FeS (c) FeO + FeS (d) FeO + S Red hot iron absorbs SO2 giving the product (a) FeS + O2 (b) Fe2O3 + FeS (c) FeO + FeS (d) FeO + S December 2, 2020 Category: Uncategorised (JEE Advanced [...]
The orange solid on heating gives a colourless gas and a greensolid which can be reduced to metal by aluminium powder. The orange and the green solids are respectively
02
Dec
The orange solid on heating gives a colourless gas and a greensolid which can be reduced to metal by aluminium powder. The orange and the green solids are respectively The orange solid on heating gives a colourless gas and a greensolid which can be reduced to metal by aluminium powder. The orange and the green [...]
When H2O2 is shaken with an acidified of K2Cr2O7 in presence of ether, the ethereal layer turns blue due to the formation of
02
Dec
When H2O2 is shaken with an acidified of K2Cr2O7 in presence of ether, the ethereal layer turns blue due to the formation of the ethereal layer turns blue due to the formation of When H2O2 is shaken with an acidified of K2Cr2O7 in presence of ether December 2, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Hydrogen gas is not liberated when the following metal added to dil. HCl (a) Mg (b) Sn (c) Ag (d) Zn
02
Dec
Hydrogen gas is not liberated when the following metal added to dil. HCl (a) Mg (b) Sn (c) Ag (d) Zn Hydrogen gas is not liberated when the following metal added to dil. HCl (a) Mg (b) Sn (c) Ag (d) Zn December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]