Question
1 mole of carbon atoms = ______ g of carbon atoms
Solution
The value of the mole is equal to the number of atoms in exactly 12 grams of pure carbon-12. 12.00 g C-12 = 1 mol C-12 atoms = 6.022 × 1023 atoms. The number of particles in 1 mole is called Avogadro's Number.
Which of the following is a Web browser?
To undo the last work, we have to use which of the following Windows shortcut key?
Which of the following key(s) can be used to cancel the editing of a cell in MS – Excel?
Which indent is used for moving the text lines to the left margin in MS Word?
Which of the following storage media provides sequential access only ?
Which of the following is a valid cell address in MS-Excel?
What does CPU stands for?
The OSI model is divided into _______ processes called layers.
When a computer is booting, BIOS is loaded to the memory by
Which operating system holds the dominant market share in the personal computer market?
