The tip of funnel should touch the wall of the breaker in order to avoid____________________?

Related Mcqs:

1. Diameter of an atom is in the order of________________?

   A. 0.2m B. 0.2mm C. 0.2nm D. 0.2pm...

2. Which is the unit of (K) rate constant for zero order reaction ?

   A. s-1 B. mol dm-3 s-1 C. mol-1 dm3 s-1 D. mol-2 dm6 s-1...

3. Bond order for N2 molecule is __________________?

   A. 2 B. 1 C. 3 D. 4...

4. The specific rate constant of a first order reaction depends on the________________?

   A. Time B. Concentration of the reactant C. Temperature D. Concentration of the product...

5. For 3rd order reaction the hhalf life is inversely proportional to initial concentration of reactants__________________?

   A. Single B. Square C. Cube D. Raise to power four...

6. Which of the following type of reaction is 3rd order reaction_________________?

   A. 2N2O5 = 2N2O4 + O3 B. NO + O3 ? NO2 + O2 C. 2FeCl3 + 6KI ? 2FeI2 + 6KCl + I2 D. None of these...

7. Which order of reaction obeys the relation t1/2 = 1/Ka____________________?

   A. First order B. Second order C. Third order D. Zero order...

8. For determining the order of reaction we use__________________?

   A. Refractometric method B. Dilatometric method C. Optical activity method D. Half life method...

9. What will be the order of reaction of a reaction whose rate can be expressed as R = K [A] [B] ?

   A. Zero B. One C. Two D. Three...

10. What is the order of kinetics in the SN1 mechanism ?

    A. Zero B. First C. Second D. Third...