Converting a row into a column

Hi,

Below is my table

create table question_master
(questions varchar2(1000),
 color    varchar2(20),
 row_no      number);

and below is my query and result.


select questions, null choice from question_master where row_no =1;

QUESTIONS                                                      Choice
Authentic Harmonious Compassionate      null
Versatile Inventive Competent                      null
Parental Traditional Responsible                  null
Active Opportunistic Spontaneous               null

Now I want the result to be converted like this.

Authentic Harmonious Compassionate   Versatile Inventive Competent   Parental Traditional Responsible Active Opportunistic
                                                                                                                                                                                             Spontaneous


choice       null                                                null                                                   null                              null

how I can achieve this, Also I don't want to use the resulting values inside the query, like decode(QUESTIONS,                                      "Authentic Harmonious Compassionate',...)

Is there a way to do this.?