Question
What is the nature of the oxides of
metals?Solution
Metal oxides react with acids to form salt and water, showing basic nature. Example: Na2O+HCl→NaCl+H2O\{Na}_2\{O} + \{HCl} → \{NaCl} + \{H}_2\{O}Na2O+HCl→NaCl+H2O Non-metal oxides (like CO₂) are generally acidic.
The file extension of MS-Word document in Office 2007 is_______.
P2P is a ......... application architecture.
A hacker working for legal purposes is called?
Bluetooth is an example of __________
Which of these is a spreadsheet application?
A printer that prints one line at a time and has a predefined set of characters is called _______
The unit of speed used for super computer is Â
What does the abbreviation "RAM" stand for?
What does the shortcut Windows + E do in Windows?
WAN stands for __________