Fsc Part 1 Chemistry MCQ's Test For Full Book With Answers

Fsc Part 1 Chemistry MCQ's Test For Full Book

Sr. # Questions Answers Choice
1

Which of the following moleules has zero dipole moment.

 <p>BF3</p> <p>NH3</p> <p>CHCl3</p> <p>H2O</p>
2

An ionic compound A+B is most likely to be formed when

 <p>The ionization eenrgy of A is high and electron affinity of B is low&nbsp;</p> <p>The ionization energy of A is low and electron affinity of B is high</p> <p>Boht the ionization energy of A and electron affinity of B are high</p> <p>Both the ionization energy of A and electron affinity of B are low.</p>
3

Chemical bond formation taken pace when

 <p>Force of attractio areequal to the force or repulsion</p> <p>Forece of repulsion is greater than force of attraction</p> <p>Force of attraction overcomes force of repulsion</p> <p>None of these</p>
4

d-block elements are also called.

 <p>Inner transition</p> <p>Outer transition</p> <p>Typical transition</p> <p>None</p>
5

Which of the following atoms show anomalous configuration.

 <p>Cu</p> <p>CO</p> <p>Fe</p> <p>Ni</p>
6

No two electrons in an atom have same all four quantum numbers, this is called.

 <p>Aufbau Principle</p> <p>Hund&#39;s rule</p> <p>Pauli&#39;s exclusing principle</p> <p>None</p>
7

In which subshell electrons are filled first according to n+1 rule.

 <p>2p</p> <p>3p</p> <p>4p</p> <p>4s</p>
8

Subshells in an atom are filled with electrons in an increasing order of their energy values called.

 <p>aufbau pricniple</p> <p>Hund&#39;s rule</p> <p>Pauli&#39;s Exclusion Principle</p> <p>None</p>
9

In n = 3, then elecron sin this shell are.

 <p>2</p> <p>8</p> <p>18</p> <p>32</p>
10

How many d-orbitals are showing their lobes along axis.

 <p>1</p> <p>3</p> <p>2</p> <p>All</p>
11

The space orientation for f-subshell is.

 <p>3</p> <p>7</p> <p>1</p> <p>5</p>
12

The shape of d-orbitals are like

 <p>Complicated</p> <p>Polar</p> <p>Spherical</p> <p>Cloverleaf</p>
13

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>
14

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>
15

The value of 'm" cannot be

 <p>Fractional</p> <p>Zero</p> <p>Positive</p> <p>Negative</p>
16

Orbital having same energy are called.

 <p>Hybrid orbials</p> <p>Valance orbitals</p> <p>Degenerate orbitals</p> <p>d-orbital</p>
17

An oribtal cna accommodate how many electrons.

 <p>1</p> <p>2</p> <p>3</p> <p>4</p>
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