Chemistry General Science Test Hard Mode

Sr. #	Questions	Answers Choice
1	Natural fertilizer provides potassium in the form of K₂O (potash)	<span style="font-size: 14.44444465637207px;">1.5 kg</span> <span style="font-size: 14.44444465637207px;">3 kg</span> <span style="font-size: 14.44444465637207px;">4.5 kg</span> <span style="font-size: 14.44444465637207px;">6.5 kg</span>
2	Natural frertilizer provides phosphorus to plants in the form of P₂O₅	1.2 kg 2.2 kg 3.2 kg 4 kg
3	Natural fertilizer from plants and animals provide nitrogen	<span style="font-size: 14.44444465637207px;">1.5 kg</span> <span style="font-size: 14.44444465637207px;">3.0 kg</span> <span style="font-size: 14.44444465637207px;">4.5 kg</span> <span style="font-size: 14.44444465637207px;">6 kg</span>
4	Ammonia gas used directly as a fertilizer is injected into the soil at a depth of about	<span style="font-size: 14.44444465637207px;">Two inches</span> <span style="font-size: 14.44444465637207px;">Three inches</span> <span style="font-size: 14.44444465637207px;">Five inches</span> <span style="font-size: 14.44444465637207px;">Six inches</span>
5	The percentage of nitrogen in urea is	46 60 70 80

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