Navigation Menu
Home Blog Latest Notices

Mdcat-past-papers - NUMS Quiz

Filters: Board: NUMS |
381. Proton is --- times heavier than electron.



382. The amount of energy associated with quantum of radiation is directly proportional to:



383. Shape of subshell is explained by



384. 'n' represents which of the following quantum number?



385. The mass of electron is:



386. If value of azimuthal quantum number is 2 then total values of magnetic quantum number will be:



387. Total number of directions of f-orbitals in space are:



388. Which of the following quantum number is not obtained from Schrodinger wave equation:



389. The value of Azimuthal quantum number "l" for 4p orbital is:



390. Choose the allowed sets of quantum numbers from the following:



391. "It is impossible for two electrons residing in same orbital have same quantum number" is statement of:



392. Number of electrons in p orbital are:



393. The shape of an orbital is determined by which quantum number?



394. The electronic configuration for degenerate orbitals is explained by:



395. The element having the electronic configuration of noble gas notation (Kr) 5s2 4d6 is:



396. Maximum electrons that can be placed in p subshell are:



397. Apply n+l rule and calculate which of the following orbital has maximum energy?



398. Number of sigma bonds in C₂H₂ are:



399. Which statement is true about electron affinity?



400. Electron affinity decreases down the group due to: