✕
  1. Tardigrade
  2. Question
  3. Chemistry
  4. Given below is a first-order homogeneous gaseous reaction: A arrow 2B+C If the initial pressure was Pi while total pressure after time t was Pt, then what is the expression for rate constants K in terms Pi, Pt and t?

Q. Given below is a first-order homogeneous gaseous reaction:

If the initial pressure was while total pressure after time was then what is the expression for rate constants in terms and

NTA AbhyasNTA Abhyas 2020Chemical Kinetics Report Error

Solution:


Total


Questions from NTA Abhyas 2020

1. Volume of required to neutralize of is

Redox Reactions

2. The lanthanide contraction is responsible for the fact that

The d-and f-Block Elements

3. The alkene C6H10 producing OHC(CH2)4CHO on ozonolysis is:

Hydrocarbons

4. The final step for the extraction of copper from copper pyrite in Bessemer converter involves the reaction-

General Principles and Processes of Isolation of Elements

5. Consider the following diazonium ions :



The order of reactivity towards diazo-coupling with phenol in the presence of dil. NaOH is -

Amines

Questions from Chemical Kinetics

1. Calculate the order of reaction, Product, from the following data :
[A] (moles/L) d [product)/dt (moles /L/s)
0.003
0.006
0.012

2. For a reaction Products, the concentration of reactant are after time interval where ' ' is constant . What is the order of the reaction?

3. For gaseous reactions, the rate is often expressed in terms of instead of or (where is concentration and is the number of mole). What is the relation among these three expressions?

4. Rate at which a substance reacts depends upon its

5. For a reaction Products, it is observed the doubling the concentration of causes the reaction rat to increase four times, but doubling the concentration of has no effect on the rate of reaction. The rate equation is therefore

Chemistry Most Viewed Questions

1. If for a certain reaction is at , the value of (in for which the same reaction will be spontaneous at the same temperature is

NEET 2020 Thermodynamics

2. If of a non-electrolyte solute is dissolved in of n-octane to reduce its vapour pressure to , the molar mass (in of the solute is [Given that molar mass of n-octane is

NEET 2020 Solutions

3. At standard conditions, if the change in the enthalpy for the following reaction is Given that bond energy of and is and , respectively, what is the bond energy (in of ?

NEET 2020 Thermodynamics

4. An organic compound contains (by wt.) carbon and remaining percentage of hydrogen. The right option for the empirical formula of this compound is: [Atomic wt. of is is ]

NEET 2021 Some Basic Concepts of Chemistry

5. The density of 2 M aqueous solution of NaOH is 1.28 g/cm. The molality of the solution is
[Given that molecular mass of NaOH = 40 g mol]

NEET 2019 Some Basic Concepts of Chemistry

6. Given below are half cell reactions:




Will the permanganate ion, liberate from water in the presence of an acid ?

NEET 2022 The d-and f-Block Elements

7. In water saturated air the mole fraction of water vapour is . If the total pressure of the saturated air is , the partial pressure of dry air is :

NEET 2019 Solutions

8. Following limiting molar conductivities are given as



for will be-

NEET 2019 Electrochemistry

9. One atom of an element weighs . Its atomic mass is

Manipal 2009 Some Basic Concepts of Chemistry

10. In the following reaction,
A,
the number of sigma(s) bonds present in the product A is :-

NEET 2019 Hydrocarbons

Latest Updates