Sun burn?? Please help

so iv been growing an indica inside for about a month on a 18/6 or just 24/24 and after it got about 9inches tall i wanted to make it an outdoors plant so i took it out in the morning and left it there .... the next day it looked like it was going to rain so i went to bring it inside and i looked and it looked as if some leaves had mold they where drooping and curling and they had a white powdery color but they were soft to the touch but the top leaves were still green .. is this just a sun burn or should i save the plant by making it an inddors plant agian .... i know they hate moving and new lighting but my question is ... is my plant dying or is this normal for a newly moved plant getting a sun burn please answer asap!

Yep if it was growing inside, the sun will burn it. I recommend that you do it in intervals, a few hours at a time outside till it's used to the sun full time....and pics would help, cus it sounds like you're discribing "powdery mold" which is a plant killer and probably means you have it too wet and should back off the water/feeding. good luck and welcome to RIU