How to open a location using google map by passing the location name

- (void)viewDidLoad

{

NSString* address = @"Phulpur,Allahabad,Uttar Pradesh,India";

    

NSString* searchQuery =  [address stringByAddingPercentEscapesUsingEncoding: NSUTF8StringEncoding];

NSString* urlString = [NSString stringWithFormat:@"http://maps.google.com/maps?q=%@", searchQuery];

//open the specified location on googleMap

[[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlString]];

[super viewDidLoad];

}