If anyone is expert, Please Tell about Google adsense for Domain. How i can use it with my blogspot blog.

There's enough info on the adsense pages for you not to bother posting about it here.

AdSense for domains is for parked domian names, here's an example - http://www.route-ml.org/

If you have a blog, with content, then adsense for domains is not for you, you want adsense for content.

Now then, blogspot uses the adsense API you you can administer your adsense account through blog spot.

To sign up for adsense you need to provide the domain/url where you intend to place the ads