The kinetic molecular theory of gases was put forward in 1738 by _____________________?

Related Mcqs:

1. According to Kinetic Molecular Theory gas molecules move in_______path?

   A. Straight B. Parabolic C. Zig-zag D. Hyperbolic Submitted by: Zahid Jagirani...

2. Oxygen (molecular weight = 32) diffuses at a rate of 10cm3/min under the same conditions of temperature and pressure how fast will hydrogen (molecular weight = 2) diffuse ?

   A. 20cm3/min B. 40cm3/min C. 160cm3/min D. 2.5cm3/min...

3. Molecular orbital Theory is also called_________?

   A. Bonding theory B. Band theory C. Antibondingtheory D.π and σ bonding theory Submitted by: Muhammad Ali Kunbhar...

4. In a closed vessel, a gas is heated from 300K to 600 K. The kinetic energy becomes__________?

   A. Double B. Same C. Half D. Four times Submitted by: Muhammad Ali Kunbhar...

5. Idea of pH and pOH was put forward by________________?

   A. Gibbs B. Einstein C. Sorenson D. Chadwick...

6. Energy of activation for backward reaction is less than forward reaction for ___________ reactio?

   A. Endothermic B. Exothermic C. Moderate D. Fast...

7. Molecular orbital which have higher energy than atomic orbitals is called___________________?

   A. Bonding molecular orbital B. Antibonding molecular orbital C. Hybrid orbital D. Super atomic orbital...

8. By which method the molecular mass of benzene was determined as 78.108 ?

   A. Specific gravity method B. Vapour density method C. X-ray diffraction method D. Distillation methos...

9. A compound is determined to have an emperical formula of C2H6O and a molar mass of 138 g/mole. What is the molecular formula?

   A. C2H6O B. C6H18O3 C. C6H12O6 D. C2H5O Submitted by: Muhammad Ali Kunbhar...

10. Product of Nucleophilic Substitution Uni Molecular reaction is in case of chiral substrate?

    A. Inversion B. Retention C. Recemic Mixture D. Stereospecific Submitted by: Safeullah Bullo...