How to add Hyperlink in Visualforce page on BlockTable?

<apex:page standardController="Account">
  <apex:pageBlock >
    <apex:pageBlockTable value="{!Account}" var="acc">
      <apex:column headerValue="Name">
       <apex:outputLink value="/{!acc.id}" target="_blank">
       Name
       </apex:outputLink>
      </apex:column>
    </apex:pageBlockTable>
  </apex:pageBlock>
</apex:page>

Please change the value 'target' based on your requirement whether to open the new page in the same window or in a new tab.This target value '_blank' will open the new page in a new tab.