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The products obtained when chlorine gas reacts with cold and dilute aqueous NaOH are (a) ClO2 – and ClO3 – (b) Cl- and ClO –
28
Nov
The products obtained when chlorine gas reacts with cold and dilute aqueous NaOH are (a) ClO2 – and ClO3 – (b) Cl- and ClO – The products obtained when chlorine gas reacts with cold and dilute aqueous NaOH are (a) ClO2 - and ClO3 - (b) Cl- and ClO - November 28, 2020 Category: Uncategorised [...]
Both lithium and magnesium display several similar properties due to the diagonal relationship; however, the one which is incorrect is (a) Both form soluble bicarbonates
28
Nov
Both lithium and magnesium display several similar properties due to the diagonal relationship; however, the one which is incorrect is (a) Both form soluble bicarbonates Both lithium and magnesium display several similar properties due to the diagonal relationship; however the one which is incorrect is (a) Both form soluble bicarbonates November 28, 2020 Category: Uncategorised [...]
The reagent(s) that can selectively precipitate S2- from a mixture of S2- and SO4 2- in aqueous solution is (are) (a) CuCl2 (b) BaCl2
28
Nov
The reagent(s) that can selectively precipitate S2- from a mixture of S2- and SO4 2- in aqueous solution is (are) (a) CuCl2 (b) BaCl2 The reagent(s) that can selectively precipitate S2- from a mixture of S2- and SO4 2- in aqueous solution is (are) (a) CuCl2 (b) BaCl2 November 28, 2020 Category: Uncategorised (JEE Advanced [...]
The increasing order of atomic radii of the following Group 13 elements is (a) Al < Ga < In < TI (b) Ga < Al < In < Ti
28
Nov
The increasing order of atomic radii of the following Group 13 elements is (a) Al < Ga < In < TI (b) Ga < Al < In < Ti The increasing order of atomic radii of the following Group 13 elements is (a) Al < Ga < In < TI (b) Ga < Al < [...]
The wavelength of Lyman series for first line is
28
Nov
The wavelength of Lyman series for first line is The wavelength of Lyman series for first line is November 28, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 30 - Atoms , Physics ,
What would be the radius of second orbit of He + ion?
28
Nov
What would be the radius of second orbit of He + ion? What would be the radius of second orbit of He + ion? November 28, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 30 - Atoms , Physics ,
What would be maximum wavelength for Brackett series of hydrogen-spectrum?
28
Nov
What would be maximum wavelength for Brackett series of hydrogen-spectrum? What would be maximum wavelength for Brackett series of hydrogen-spectrum? November 28, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 30 - Atoms , Physics ,
The wavelength of Kα X-rays for lead isotopes Pb^208, Pb^206 and Pb^204 are λ1,λ2, and λ3 respectively. Then
28
Nov
The wavelength of Kα X-rays for lead isotopes Pb^208, Pb^206 and Pb^204 are λ1,λ2, and λ3 respectively. Then and λ3 respectively. Then Pb^206 and Pb^204 are λ1 The wavelength of Kα X-rays for lead isotopes Pb^208 λ2 November 28, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , [...]
What is ratio of Bohr magneton to the nuclear magneton?
28
Nov
What is ratio of Bohr magneton to the nuclear magneton? What is ratio of Bohr magneton to the nuclear magneton? November 28, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 30 - Atoms , Physics ,
Which one of the following statements about water is FALSE (a) Water can act both as an acid and as a base (b) There is extensive intramolecular hydrogen bonding in the condensed phase
28
Nov
Which one of the following statements about water is FALSE (a) Water can act both as an acid and as a base (b) There is extensive intramolecular hydrogen bonding in the condensed phase Which one of the following statements about water is FALSE (a) Water can act both as an acid and as a base [...]