JEE Adv and Mains Chemistry 41 Years Solved Video Solutions 1979 – 2019
Sahay Sir > Question Answers > JEE Adv and Mains Chemistry 41 Years Solved Video Solutions 1979 - 2019
Aqueous solutions of HNO3,KOH,CH3COOH and CH3COONa of identical concentrations are provided. The pair (s) of solutions which form a buffer upon mixing is (are)
02
Jun
Aqueous solutions of HNO3,KOH,CH3COOH and CH3COONa of identical concentrations are provided. The pair (s) of solutions which form a buffer upon mixing is (are) Aqueous solutions of HNO3 CH3COOH and CH3COONa of identical concentrations are provided. The pair (s) of solutions which form a buffer upon mixing is (are) KOH June 2, 2021 Category: Chapter [...]
The Ksp of Ag2CrO4 is 1.1×10^−12 at 298 K. The solubility (in mol/L) of Ag2CrO4 in a 0.1M AgNO3 solution is
02
Jun
The Ksp of Ag2CrO4 is 1.1×10^−12 at 298 K. The solubility (in mol/L) of Ag2CrO4 in a 0.1M AgNO3 solution is The Ksp of Ag2CrO4 is 1.1×10^−12 at 298 K. The solubility (in mol/L) of Ag2CrO4 in a 0.1M AgNO3 solution is June 2, 2021 Category: Chapter 7 - Equilibrium , Chemistry , JEE Adv [...]
At 90^∘C , pure water has [H3O+] as 10^−6 mol L^−1. What is the value of Kw at 90^∘C ?
02
Jun
At 90^∘C , pure water has [H3O+] as 10^−6 mol L^−1. What is the value of Kw at 90^∘C ? At 90∘C pure water has [H3O+] as 10^−6 mol L^−1. What is the value of Kw at 90^∘C ? June 2, 2021 Category: Chapter 7 - Equilibrium , Chemistry , JEE Adv and Mains Chemistry [...]
The rate constant of a reaction depends on
02
Jun
The rate constant of a reaction depends on The rate constant of a reaction depends on June 2, 2021 Category: Chapter 17 - Chemical Kinetics , Chemistry , JEE Adv and Mains Chemistry 41 Years Solved Video Solutions 1979 - 2019 ,
The specific rate constant of a first order reaction depends on the
02
Jun
The specific rate constant of a first order reaction depends on the The specific rate constant of a first order reaction depends on the June 2, 2021 Category: Chapter 17 - Chemical Kinetics , Chemistry , JEE Adv and Mains Chemistry 41 Years Solved Video Solutions 1979 - 2019 ,
A catalyst is a substance which
02
Jun
A catalyst is a substance which A catalyst is a substance which June 2, 2021 Category: Chapter 17 - Chemical Kinetics , Chemistry , JEE Adv and Mains Chemistry 41 Years Solved Video Solutions 1979 - 2019 ,
The half-life period of a radioactive element is 140 days. After 650 days, one gram of the element will reduced to
02
Jun
The half-life period of a radioactive element is 140 days. After 650 days, one gram of the element will reduced to one gram of the element will reduced to The half-life period of a radioactive element is 140 days. After 650 days June 2, 2021 Category: Chapter 17 - Chemical Kinetics , Chemistry , JEE [...]
The rate constant for the reaction, 2N2O5 → 4NO2 + O2 is 3.0 x 10^-5 s^-1. if the rate is 2.40 x 10^-5 mol/L/s, then the concentration of N2O5(in mol/L) is
02
Jun
The rate constant for the reaction, 2N2O5 → 4NO2 + O2 is 3.0 x 10^-5 s^-1. if the rate is 2.40 x 10^-5 mol/L/s, then the concentration of N2O5(in mol/L) is 2N2O5 → 4NO2 + O2 is 3.0 x 10^-5 s^-1. if the rate is 2.40 x 10^-5 mol/L/s The rate constant for the reaction [...]
If I is the intensity of an absorbed light and c is the concentration of AB for the photochemical process. AB+hv→AB∗, the rate of formation of AB∗ is directly proportional to.
02
Jun
If I is the intensity of an absorbed light and c is the concentration of AB for the photochemical process. AB+hv→AB∗, the rate of formation of AB∗ is directly proportional to. If I is the intensity of an absorbed light and c is the concentration of AB for the photochemical process. AB+hv→AB∗ the rate of [...]
Consider the chemical reaction N2(g)+3H2(g)→2NH3(g). The rate of this reaction can be expressed in terms of time derivatives of concentration of N2(g),H2(g) or NH3(g) . Identify the correct relationship amongst the rate expressions .
02
Jun
Consider the chemical reaction N2(g)+3H2(g)→2NH3(g). The rate of this reaction can be expressed in terms of time derivatives of concentration of N2(g),H2(g) or NH3(g) . Identify the correct relationship amongst the rate expressions . Consider the chemical reaction N2(g)+3H2(g)→2NH3(g). The rate of this reaction can be expressed in terms of time derivatives of concentration of [...]