{"type":"rich","version":"1.0","title":"মোল রূপান্তর অনুশীলন","description":"শব্দ ব্যাংক থেকে টেনে বসানোর মাধ্যমে মোল রূপান্তর সমস্যার সমাধান","author_name":"Padlet TA","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1768713652019&hashid=aBKQ07QEpZ","html":"<iframe src=\"https://arcade.padlet.com/embed/aBKQ07QEpZ\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}