75+ Chemistry Quiz for SSC CHSL Exam for SSC & Railway Exams

Question 1

Which of the following can be beaten and converted into thin sheets?

Question 2

Oxygen molecule is ______.

Question 3

Which of the following is false with reference to a photo-voltaic cell ?

Question 4

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

Question 5

Which of the following is false ?

Question 6

_______is a polar covalent bond.

Question 7

Addition of which substance gives blue colour to glass?

Question 8

Magnetiteis an ore/mineral of________.

Question 9

Which of the following gases emitted from automobile exhaust is poisonous?

Question 10

Atomic number of which of the following elements is greater than that of Zinc?

Question 11

Which of the following is a gas which can deplete the ozone layer?

Question 12

Which of the following is an example of thermosetting plastic?

Question 13

Rayon is obtained from which among the following?

Question 14

Polycot is a mixture of which among the following?

Question 15

Isobars have _______.

Question 16

Uraninite is an ore/mineral of ____________

Question 17

The upper part of the Hetrosphere is composed almost completely of which gas ?

Question 18

Which of the following elements has the lowest melting point?

Question 19

Which of the following is present in Nail polish remover?

Question 20

What happens when one S and one P orbital is hybridized?

Question 21

NaCl has ____________.

Question 22

Electrons in the highest energy level of an atom are called ________.

Question 23

Heavy water is____________

Question 24

Which among the following elements has highest electronegativity?

Question 25

Name the acid present in lemon.

Question 26

Which among the following is not a characteristic of transition metals?

Question 27

Ethylene is a _________molecule.

Question 28

Which among the following is false about acids?

Question 29

Soda water was invented by

Question 30

Bauxite is an ore/mineral of?

Question 31

Manganite is an ore/mineral of

Question 32

Dynamite was invented by_______________.

Question 33

What does a catalyst do in a reaction?

Question 34

Adding which substance gives green colour to glass?

Question 35

Which of the following elements has the lowest melting point?

Question 36

Which of the following is applied on the top of the matchsticks?

Question 37

Malachite is an ore/mineral of

Question 38

Which among the following will be a negative ion?

Question 39

Teflon represents which polymer?

Question 40

What is the chemical formula of aluminium nitride?

Question 41

What is the formula of potassium ion in the noble gas state?

Question 42

The Chemical formula of Cadmium nitrate is _________.

Question 43

Which of the following is a Synthetic rubber?

Question 44

Who discovered Oxygen?

Question 45

Which among the following is false about natural rubber?

Question 46

Which of the following elements has the lowest melting point?

Question 47

If water smells bad, then that odour can be removed by adding

Question 48

_________gets converted to phosgene, when exposed to sunlight.

Question 49

The mass of proton and mass of ________ is same.

Question 50

Whatis the full form of PVC?

Question 51

Aromatic hydrocarbons contain at least _____ benzene like ring in their molecules.

Question 52

Chromite is an ore/mineral of

Question 53

Who discovered Nitrogen?

Question 54

What is the chemical formula of aluminium nitride ?

Question 55

Which drug is used as an Anti-Histamine?

Question 56

Carotene in fruits and vegetables gives it which colour?

Question 57

Analgesics ________.

Question 58

NaNo3 is commonly known as _______.

Question 59

Ilmenite is an ore/mineral of................

Question 60

Decane has how many many hydrogen atoms ?

Question 61

The common name of dichlorodiﬂuoromethane is ________.

Question 62

Who invented the periodic table?

Question 63

Atomic number of which of the following elements is greater than that of Fluorine?

Question 64

Which of the following induces souring of milk?

Question 65

The common name of hydrogen peroxide is

Question 66

Why does carbon tetrachloride have no dipole moment?

Question 67

Which among the following compounds has the strongest hydrogen bond?

Question 68

Which compound is used in Anti-malarial drug?

Question 69

Cinnabar is an ore/mineral of

Question 70

Which among the following is used to generate light, to weld metals?

Question 71

For what is Radiocarbon dating technique used?

Question 72

What is baking soda?

Question 73

Which chemical compound is also known as 'Oil of Vitriol'?

Question 74

Sodium Carbonate is commonly known as

Question 75

Alkali metals can

Question 76

Acetic acid is known as _________