title: I want to clear the concept about object and instance using below condition
body: <p>I have few questions in ref. of below two lines</p>
  
  <pre><code>Dim coll As Collection
  Set coll = New Collection
  </code></pre>
  
  <ol>
  <li><p>which is the object in 2nd line <code>coll</code> or <code>collection</code></p></li>
  <li><p>What <code>New</code> &amp; <code>Set</code> key word is doing in second line</p></li>
  <li><p>What is instance</p></li>
  </ol>