6-Year AAT Q.14 MCQ · 1.0M Verified Key ID: aat-pyq-14
Agriculture Aptitude

Soil Science - Fertilizer Nitrogen

What is the percentage of elemental Nitrogen (N) present in Urea [CO(NH₂)₂]?

यूरिया [CO(NH₂)₂] उर्वरक में तत्वीय नाइट्रोजन (N) का प्रतिशत कितना होता है?
Select the correct option (MCQ) Click an option to test yourself