Match the correct Memory units.
View Answer Report Error Discuss
Which of the following statements are CORRECT?
I. Esters are sweet smelling substance.II Esters are used in making perfumes.III. Functional group of ester is R-O-RꞋ.
The relative humidity of a region is low when :
Storage capacity of magnetic disk depends on
Magnetic disk is a kind of data storage device. Storage capacity of magnetic disk depends on
1. tracks per inch of surface
2. bits per inch of tracks
3. disk pack in disk surface
It can be shown as ::
Who first discovered the every eighth element had properties similar to that of the first?
The relative density of a substance is the ____.
Plants of which group are predominantly aquatic?
Elements having same atomic numbers but different mass number are called ______.