Google Chrome shorcuts..

Windows:

Ctrl+N	Opens a new window.
Ctrl+T	Opens a new tab.
Ctrl+Shift+N	Opens a new window in incognito mode.
Press Ctrl+O, then select file.	Opens a file from your computer in Google Chrome.
Press Ctrl and click a link. Or click a link with your middle mouse button (or mousewheel).	Opens the link in a new tab in the background .
Press Ctrl+Shift and click a link. Or press Shift and click a link with your middle mouse button (or mousewheel).	Opens the link in a new tab and switches to the newly opened tab.
Press Shift and click a link.	Opens the link in a new window.
Ctrl+Shift+T	Reopens the last tab you've closed. Google Chrome remembers the last 10 tabs you've closed.
Drag a link to a tab.	Opens the link in the tab.
Drag a link to a blank area on the tab strip.	Opens the link in a new tab.
Drag a tab out of the tab strip.	Opens the tab in a new window.
Drag a tab out of the tab strip and into an existing window.	Opens the tab in the existing window.
Press Esc while dragging a tab.	Returns the tab to its original position.
Ctrl+1 through Ctrl+8	Switches to the tab at the specified position number on the tab strip.
Ctrl+9	Switches to the last tab.
Ctrl+Tab or Ctrl+PgDown	Switches to the next tab.
Ctrl+Shift+Tab or Ctrl+PgUp	Switches to the previous tab.
Alt+F4 or Ctrl + Shift + W	Closes the current window.
Ctrl+W or Ctrl+F4	Closes the current tab or pop-up.
Click a tab with your middle mouse button (or mousewheel).	Closes the tab you clicked.
Right-click, or click and hold either the Back or Forward arrow in the browser toolbar.	Displays your browsing history in the tab.
Press Backspace, or Alt and the left arrow together.	Goes to the previous page in your browsing history for the tab.
Press Shift+Backspace, or Alt and the right arrow together.	Goes to the next page in your browsing history for the tab.
Press Ctrl and click either the Back arrow, Forward arrow, or Go button in the toolbar. Or click either button with your middle mouse button (or mousewheel).	Opens the button destination in a new tab in the background.
Double-click the blank area on the tab strip.	Maximizes or minimizes the window.
Alt+Home	Opens your homepage in your current window.

Mac:

⌘-N	Opens a new window.
⌘-T	Opens a new tab.
⌘-Shift-N	Opens a new window in incognito mode.
Press ⌘-O, then select file.	Opens a file from your computer in Google Chrome.
Press ⌘ and click a link. Or click a link with your middle mouse button (or mousewheel).	Opens the link in a new tab in the background .
Press ⌘-Shift and click a link. Or press Shiftand click a link with your middle mouse button (or mousewheel).	Opens the link in a new tab and switches to the newly opened tab.
Press Shift and click a link.	Opens the link in a new window.
⌘-Shift-T	Reopens the last tab you've closed. Google Chrome remembers the last 10 tabs you've closed.
Drag a tab out of the tab strip.	Opens the tab in a new window.
Drag a tab out of the tab strip and into an existing window.	Opens the tab in the existing window.
Press ⌘-Option and the right arrow together.	Switches to the next tab.
Press ⌘-Option and the left arrow together.	Switches to the previous tab.
⌘-W	Closes the current tab or pop-up.
⌘-Shift-W	Closes the current window.
Click and hold either the Back or Forward arrow in the browser toolbar.	Displays your browsing history in the tab.
Press Delete or ⌘-[	Goes to the previous page in your browsing history for the tab.
Press Shift-Delete or ⌘-]	Goes to the next page in your browsing history for the tab.
Press Shift while clicking the + button in the top left corner of the window.	Maximizes the window.
⌘-M	Minimizes the window.
⌘-H	Hides Google Chrome.
⌘-Option-H	Hides all other windows.
⌘-Q	Closes Google Chrome.

Linux:

Ctrl+N	Opens a new window.
Ctrl+T	Opens a new tab.
Ctrl+Shift+N	Opens a new window in incognito mode.
Press Ctrl+O, then select file.	Opens a file from your computer in Google Chrome.
Press Ctrl and click a link. Or click a link with your middle mouse button (or mousewheel).	Opens the link in a new tab in the background .
Press Ctrl+Shift and click a link. Or press Shiftand click a link with your middle mouse button (or mousewheel).	Opens the link in a new tab and switches to the newly opened tab.
Press Shift and click a link.	Opens the link in a new window.
Ctrl+Shift+T	Reopens the last tab you've closed. Google Chrome remembers the last 10 tabs you've closed.
Drag a link to a tab.	Opens the link in the tab.
Drag a link to a blank area on the tab strip.	Opens the link in a new tab.
Drag a tab out of the tab strip.	Opens the tab in a new window.
Drag a tab out of the tab strip and into an existing window.	Opens the tab in the existing window.
Press Esc while dragging a tab.	Returns the tab to its original position.
Ctrl+1 through Ctrl+8	Switches to the tab at the specified position number on the tab strip.
Ctrl+9	Switches to the last tab.
Ctrl+Tab or Ctrl+PgDown	Switches to the next tab.
Ctrl+Shift+Tab or Ctrl+PgUp	Switches to the previous tab.
Ctrl+Shift+Q	Closes Google Chrome.
Ctrl+W or Ctrl+F4	Closes the current tab or pop-up.
Click a tab with your middle mouse button (or mousewheel).	Closes the tab you clicked.
Right-click, or click and hold either the Back or Forward arrow in the browser toolbar.	Displays your browsing history in the tab.
Press Alt and the left arrow together.	Goes to the previous page in your browsing history for the tab.
Press Alt and the right arrow together.	Goes to the next page in your browsing history for the tab.
Click either the Back arrow, Forward arrow, or Go button in the toolbar with your middle mouse button (or mousewheel).	Opens the button destination in a new tab in the background.
Double-click the blank area on the tab strip.	Maximizes or minimizes the window.

Source: support.google.com

For more shortcuts of google chrome you can visite here.