In diffusion molecules move in which direction?

A. high concentration से low concentration / From high concentration to low concentration

Step 1: Identify diffusion concept. Step 2: In diffusion particles spread from high concentration side to low concentration side. Step 3: Remember diffusion equals high to low spreading.

Step 1: diffusion concept पहचानें। Step 2: Diffusion में particles concentration gradient के अनुसार high से low side की ओर फैलते हैं। Step 3: Diffusion equals spreading from high to low याद रखें।