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Chemistry Fsc Part 1 Chapter 2 Online Test
| Sr. # | Questions | Answers Choice |
|---|---|---|
| 1 | d-block elements are also called. |
<p>Inner transition</p> <p>Outer transition</p> <p>Typical transition</p> <p>None</p> |
| 2 | Which of the following atoms show anomalous configuration. |
<p>Cu</p> <p>CO</p> <p>Fe</p> <p>Ni</p> |
| 3 | No two electrons in an atom have same all four quantum numbers, this is called. |
<p>Aufbau Principle</p> <p>Hund's rule</p> <p>Pauli's exclusing principle</p> <p>None</p> |
| 4 | In which subshell electrons are filled first according to n+1 rule. |
<p>2p</p> <p>3p</p> <p>4p</p> <p>4s</p> |
| 5 | Subshells in an atom are filled with electrons in an increasing order of their energy values called. |
<p>aufbau pricniple</p> <p>Hund's rule</p> <p>Pauli's Exclusion Principle</p> <p>None</p> |
| 6 | In n = 3, then elecron sin this shell are. |
<p>2</p> <p>8</p> <p>18</p> <p>32</p> |
| 7 | How many d-orbitals are showing their lobes along axis. |
<p>1</p> <p>3</p> <p>2</p> <p>All</p> |
| 8 | The space orientation for f-subshell is. |
<p>3</p> <p>7</p> <p>1</p> <p>5</p> |
| 9 | The shape of d-orbitals are like |
<p>Complicated</p> <p>Polar</p> <p>Spherical</p> <p>Cloverleaf</p> |
| 10 | Electronic cloud around teh nucleus is uniformly distributed in all directions in.................subshell |
<p>f</p> <p>s</p> <p>d</p> <p>p</p> |
| 11 | Two electrons in the same orbital have. |
<p>Same Spin</p> <p>Differece spin</p> <p>May same or different</p> <p>Parallel spin</p> |
| 12 | The value of 'm" cannot be |
<p>Fractional</p> <p>Zero</p> <p>Positive</p> <p>Negative</p> |
| 13 | Orbital having same energy are called. |
<p>Hybrid orbials</p> <p>Valance orbitals</p> <p>Degenerate orbitals</p> <p>d-orbital</p> |
| 14 | An oribtal cna accommodate how many electrons. |
<p>1</p> <p>2</p> <p>3</p> <p>4</p> |
| 15 | s-subshell has.............orbital |
<p>1</p> <p>2</p> <p>3</p> <p>4</p> |
| 16 | How many subshells are present in M-Shell |
<p>1</p> <p>2</p> <p>3</p> <p>4</p> |
| 17 | Formula for calculating the value of (Azimuthal quantum number) |
<p>n+1</p> <p>n-1</p> <p>n+2</p> <p>2n2</p> |
