Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Which of the following will show least dipole character (a) Water (b) Ethanol (c) Ethane (d) Ether
02
Dec
Which of the following will show least dipole character (a) Water (b) Ethanol (c) Ethane (d) Ether Which of the following will show least dipole character (a) Water (b) Ethanol (c) Ethane (d) Ether December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Silver nitrate, on heating at moderate temperature gives (a) Ag2O (b) AgNO2 (c) O2 (d) Both (b) and (c)
02
Dec
Silver nitrate, on heating at moderate temperature gives (a) Ag2O (b) AgNO2 (c) O2 (d) Both (b) and (c) on heating at moderate temperature gives (a) Ag2O (b) AgNO2 (c) O2 (d) Both (b) and (c) Silver nitrate December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In the following reactions, ZnO is respectively acitng as a/an
02
Dec
In the following reactions, ZnO is respectively acitng as a/an In the following reactions ZnO is respectively acitng as a/an December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In the following reaction sequence in aqueous solution the species X, Y and Z, respectively, are S2O2−3−→Ag+Xclear solution−→Ag+Ywhite precipitate−→−−−with time Z black precipitate
02
Dec
In the following reaction sequence in aqueous solution the species X, Y and Z, respectively, are S2O2−3−→Ag+Xclear solution−→Ag+Ywhite precipitate−→−−−with time Z black precipitate are S2O2−3−→Ag+Xclear solution−→Ag+Ywhite precipitate−→−−−with time Z black precipitate In the following reaction sequence in aqueous solution the species X respectively y and z. December 2, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Which molecule does not show zero dipole moment (a) BF3 (b) NH3 (c) CCL4 (d) CH4
02
Dec
Which molecule does not show zero dipole moment (a) BF3 (b) NH3 (c) CCL4 (d) CH4 Which molecule does not show zero dipole moment (a) BF3 (b) NH3 (c) CCL4 (d) CH4 December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Galvanization is applying a coating of (a) Cr (b) Cu (c) Zn (d) Pb
02
Dec
Galvanization is applying a coating of (a) Cr (b) Cu (c) Zn (d) Pb Galvanization is applying a coating of (a) Cr (b) Cu (c) Zn (d) Pb December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The reaction of zinc with dilute and concentrated nitric acid, respectively, produces (a) NO2 and NO (b) NO and N2O
02
Dec
The reaction of zinc with dilute and concentrated nitric acid, respectively, produces (a) NO2 and NO (b) NO and N2O produces (a) NO2 and NO (b) NO and N2O respectively The reaction of zinc with dilute and concentrated nitric acid December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The pair having the same magnetic moment is (At. no. : Cr = 24, Mn = 25, Fe = 26, Co = 27)
02
Dec
The pair having the same magnetic moment is (At. no. : Cr = 24, Mn = 25, Fe = 26, Co = 27) Co = 27) Fe = 26 Mn = 25 The pair having the same magnetic moment is (At. no. : Cr = 24 December 2, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Which series of reactions correctly represents chemical relations related to iron and its compound
02
Dec
Which series of reactions correctly represents chemical relations related to iron and its compound Which series of reactions correctly represents chemical relations related to iron and its compound December 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The dipole moment of HBr is 1.6 x 10^-30 column meter and interatomic spacing is 1 A. The % ionic character of HBr is
02
Dec
The dipole moment of HBr is 1.6 x 10^-30 column meter and interatomic spacing is 1 A. The % ionic character of HBr is The dipole moment of HBr is 1.6 x 10^-30 column meter and interatomic spacing is 1 A. The % ionic character of HBr is December 2, 2020 Category: Uncategorised (JEE Advanced [...]