Kurukshetra University PG Entrance Practice Quiz

Question 1

The atomic number of an element is equal to the number of:

Accepted Answer

protons in the nucleus

Question 2

The pH of a neutral aqueous solution at 25 degrees Celsius is:

Accepted Answer

7

Question 3

Which type of chemical bond is formed by the transfer of electrons from one atom to another?

Accepted Answer

ionic bond

Question 4

According to Avogadro law, equal volumes of all gases at the same temperature and pressure contain an equal number of:

Accepted Answer

molecules

Question 5

The functional group present in alcohols is:

Accepted Answer

hydroxyl (-OH)

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