Should I take an interest free loan and dump it in the market.

I am an Apprentice my province offers a $4000 interest free loan until I reach journeyman status ~2 years.
Thinking that this could be essentially free interest for the next 2 years I've been debating taking the loan purely for investment.
Was wondering what some of the more wrinkles brains think about this decision and what assets I should look into.
With my limited knowledge I was thinking about growth ETF and or GOOGL