Among the following the maximum covalent character is shown by the compound
(1)MgCl2
(2)FeCl2
(3)SnCl2
(4) AlCl3
According to Fajans rule, cation with greater charge and smaller size favours covalency.
For dilution of a concentrated acid, we should add:
View Answer Report Error Discuss
Which of the following is a correct pair according to increasing atomic number from left to right?
Fill in the blank with the most appropriate option.
Ethanol is denatured to ___.
By volume, 21% of air is _______________.
Which of the following statements are CORRECT?
I. The soap molecules form structures called micelles.
II Soap micelles cannot scatter light.
III. Oily dirt gets collected in the center of the micelle.
Isotopes of an element have ______.
____ is the process in which acids and bases react to form salts and water.
Which among the following noble gas has highest molar mass?