Is it posible? any keyword get ranking on first page of google, only implementing social media for this?

SEO+SMO can help you...

In smo traffic is driven from other sites rather than search engines. This process of driving traffic to the site is very helpful for increasing the ranking of the site in search engine. In search engine, higher the ranking of the site in search engine, higher will be the amount of traffic and this will help to bring potential customers to the site.

Yes SMO services Not Only Helps With Traffic but Also With Ranking as Most Of Social Sites Provides No-follow Back-links and Indirectly helps in Making Link Building Process More natural .

This is very useful information.

No, For getting such position the combined approach of back links, social awareness and content all together can let you achieve that sort of result

Yes its important to do SEO for any site if site page rank not shown in Google and defiantly its effect on our site.

Social media really help in getting high PR and top position is SERP but its can't do this alone. SEO is also needed with SMO to get good results.

i don't think you can bring your website on top of google by doing social media marketing for your site.you have to perform both seo and smo for better results.