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The element with Z = 120 (not yet discovered) will be an / a (a) Transition metal (b) Inner-transition metal (c) Alkaline earth metal (d) Alkali metal
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Nov
The element with Z = 120 (not yet discovered) will be an / a (a) Transition metal (b) Inner-transition metal (c) Alkaline earth metal (d) Alkali metal The element with Z = 120 (not yet discovered) will be an / a (a) Transition metal (b) Inner-transition metal (c) Alkaline earth metal (d) Alkali metal November [...]
The correct option with respect to the Pauling electronegativity values of the elements is (a) Ga < Ge (b) Si S (d) Te > Se
11
Nov
The correct option with respect to the Pauling electronegativity values of the elements is (a) Ga < Ge (b) Si S (d) Te > Se The correct option with respect to the Pauling electronegativity values of the elements is (a) Ga < Ge (b) Si S (d) Te > Se November 11, 2020 Category: Uncategorised [...]
The amphoteric hydroxide is (a) Ca(OH)2 (b) Be(OH)2 (c) Sr(OH)2 (d) Mg(OH)2
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Nov
The amphoteric hydroxide is (a) Ca(OH)2 (b) Be(OH)2 (c) Sr(OH)2 (d) Mg(OH)2 The amphoteric hydroxide is (a) Ca(OH)2 (b) Be(OH)2 (c) Sr(OH)2 (d) Mg(OH)2 November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The correct order of the atomic radii of C, Cs, Al and S is (a) S < C < Al < Cs (b) S < C < Cs < Al (c) C < S < Cs < Al
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Nov
The correct order of the atomic radii of C, Cs, Al and S is (a) S < C < Al < Cs (b) S < C < Cs < Al (c) C < S < Cs < Al Al and S is (a) S < C < Al < Cs (b) S < C < [...]
At 527^∘C , the reaction given below has Kc = 4 NH3(g) ⇌ 1/2N2(g) + 3/2H2(g) What is the KP for the reaction? N2(g)+3H2(g) ⇌ 2NH3 (g).
11
Nov
At 527^∘C , the reaction given below has Kc = 4 NH3(g) ⇌ 1/2N2(g) + 3/2H2(g) What is the KP for the reaction? N2(g)+3H2(g) ⇌ 2NH3 (g). At 527^∘C the reaction given below has Kc = 4 NH3(g) ⇌ 1/2N2(g) + 3/2H2(g) What is the KP for the reaction? N2(g)+3H2(g) ⇌ 2NH3 (g). November 11, [...]
What is the equilibrium expression for the reaction? P4(s) + 5O2(s) ⇌ P4O10(s)
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Nov
What is the equilibrium expression for the reaction? P4(s) + 5O2(s) ⇌ P4O10(s) What is the equilibrium expression for the reaction? P4(s) + 5O2(s) ⇌ P4O10(s) November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry ,
What is the unit of Kp for the reaction? CS2(g) + 4H2(g) ⇌ CH4(g) + 2H2 S(g)
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Nov
What is the unit of Kp for the reaction? CS2(g) + 4H2(g) ⇌ CH4(g) + 2H2 S(g) What is the unit of Kp for the reaction? CS2(g) + 4H2(g) ⇌ CH4(g) + 2H2 S(g) November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry ,
Using molar concentrations what is unit of Kc for the reaction? CH3OH(g) ⇌ CO(g) + 2H2(g):
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Nov
Using molar concentrations what is unit of Kc for the reaction? CH3OH(g) ⇌ CO(g) + 2H2(g): Using molar concentrations what is unit of Kc for the reaction? CH3OH(g) ⇌ CO(g) + 2H2(g): November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry ,
Attainment of the equilibrium A(g)⇔2C(g)+B(g) gave the following graph . Find the correct option .(% dissociation = Fraction dissociated x 100)
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Nov
Attainment of the equilibrium A(g)⇔2C(g)+B(g) gave the following graph . Find the correct option .(% dissociation = Fraction dissociated x 100) Attainment of the equilibrium A(g)⇔2C(g)+B(g) gave the following graph . Find the correct option .(% dissociation = Fraction dissociated x 100) November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level [...]
The figure shows the change in concentration of species A and B as a function of time. The equilibrium constant Kc for the reaction A(g)⇔2B(g) is :
11
Nov
The figure shows the change in concentration of species A and B as a function of time. The equilibrium constant Kc for the reaction A(g)⇔2B(g) is : The figure shows the change in concentration of species A and B as a function of time. The equilibrium constant Kc for the reaction A(g)⇔2B(g) is : November [...]