In the above question, can we use `v-u+ at` equation directly?

Assertion : We know the relation a = v. (dv)/ds . Therefore, if velocity of a particle is zero, then acceleration is also zero. Reason : In the above equation, a is the instantaneous acceleration.

In the Solvay process, can we obtain sodium carbonate directly by treating the solution containing (NH_(4))_(2)CO_(3) with sodium chloride? Explain.

Using van der Waals equation (P+(a)/(V^(2)))(V-b)=RT , answer the following questions: The van der Waals equation explains the behaviour of

A situation is shown in which two objects A and B start their motion from same point in same direction. The graph of their velocities against time is drawn. u_A and u_B are the initial velocities of A and B respectively. T is the time at which their velocities become equal after start of motion. You cannot use the data of one question while solving another question of the same set. So all the questions are independent of each other. 6. Let v_A and v_B be the velocities of the particles A and B respectively at the moment A and B meet after start of the motion. If u_A = 5 ms^-1 and u_B = 15 ms^-1, then the magnitude of the difference of velocities v_A and v_B is

How can we make a chemical equation more informative?

The above mentioned conversation can be carried out using

State and explain Arrhenius equation. How can we determine the activation energy of a reaction using this equation?

Which of the following substance can be used directly as feritizer?

Can we use the equation v = u + at in SHM or not ?