A. Plancks theory
B. Dual nature of matter
C. Heisenbergs uncertainty principle
D. All of these
Correct Answer: Heisenbergs uncertainty principle ✔
Last Updated: March 16, 2019
Related MCQs
- Which of the following is pseudo solid__________?
- Plasma is used in__________?
- A real gas obeying vander waals equation will resemble the ideal gas if__________?
- A safe and more reliable method for drying the crystal is__________?
- A limiting reactant is one which__________?
- Which element has same isotopes like palladium__________?
- The number of atoms in a molecule determines__________?
- The mass of one mole of electron is__________?
- Chlorination of water may be harmful if the water contains__________?
- Which one of the following fertilizers provides the nitrogen and phosphorus to the plant ?
- Which of the following is not a fatty acid ?
- For industrial preparation of CH3CHO catalytic promoter is__________?
- Ethy1 chloride on reduction in the presence of Zn/HCI produces__________?
- When CO2 is made to react with ethy1 magnesium iodide in dry ether followed by acid hydrolysis yields__________?
- Which one of the following will be sulphonated readily ?
- When benzene is heated in air with V2O5 at 450°C yields__________?
- In 1 – pentene -4- yne the carbon exhibit hybridization__________?
- Which one of the following looks odd__________?
- The most paramagnetic element is__________?
- Which molecule has the highest bond energy among the halogens__________?
- The most reactive allotropic form of phosphorus is__________?
- Which is carnalite__________?
- Which is the unit of (K) rate constant for zero order reaction ?
- Which of the following can be used in laptops ?
- Which of the following solution has the highest boiling point ?
- Solubility product of AgCl is 2.0 x 10-10 mol2 dm-6. Maximum Concentration of Ag+1 ions in the solution is__________?
- For a given process the heat changes at constant pressure (qp) and at constant volume (qv) are related to each other as__________?
- Which specie has unpaired electrons in antibonding molecular orbitals__________?
- Quantum number values for 3p orbitals are__________?
- Only London dispersion forces are present among the__________?
- The molecules of CO2 in dry ice form__________?
- Equal masses of methane and oxygen are mixed in empty container at 250?(C) The fraction of total pressure exerted by oxygen is__________?
- A method of separation of components from its solution using Distribution law is __________?
- The type of filtering media used for filtration depending upon__________?
- Water absorber used in combustion analysis is__________?
- Which of the following set has all species isoelectronic__________?
- The volume occupied by 1.4g CO at S.T.P is__________?
- Isotopes differs in__________?