āϞā§āĻ āĻšāĻŋāĻŽāĻžā§āĻā§āϞā§āĻŦāĻŋāύ N2 āĻāĻā§āϰā§āϰ āĻā§āύ āϧāĻžāĻĒā§āϰ āϏāĻā§āĻā§ āϝā§āĻā§āϤ? [A] āύāĻžāĻāĻā§āϰā§āĻā§āύ āĻāĻŦāĻĻā§āϧāĻāϰāĻŖ [B] āύāĻžāĻāĻā§āϰāĻŋāĻĢāĻŋāĻā§āĻļāύ [C] āĻĄāĻŋāύāĻžāĻāĻāĻŋāĻĢāĻŋāĻā§āĻļāύ [D] āĻ ā§āϝāĻžāĻŽāĻžā§āύāĻŋāĻĢāĻŋāĻā§āĻļāύāϏāĻ āĻŋāĻ āĻāϤā§āϤāϰ : āύāĻžāĻāĻā§āϰā§āĻā§āύ āĻāĻŦāĻĻā§āϧāĻāϰāĻŖÂŠ Copyright, BanglaQuiz.in . All Rights Reserved
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āĻĒā§āϰāĻĻāϤā§āϤ āĻā§āύāĻāĻŋ āĻŽāĻžāĻāĻŋāϰ āĻāϰā§āĻŦāϰāϤāĻž āĻšā§āϰāĻžāϏ āĻāϰā§? [A] āύāϏā§āĻāĻ [B] āϏāĻŋāĻāĻĄāĻžā§āĻŽāĻžā§āύāĻžāϏ [C] āύāĻžāĻāĻā§āϰā§āĻŦā§āϝāĻžāĻāĻāϰ [D] āϰāĻžāĻāĻā§āĻŦāĻŋāϝāĻŧāĻžāĻŽāϏāĻ āĻŋāĻ āĻāϤā§āϤāϰ : āϏāĻŋāĻāĻĄāĻžā§āĻŽāĻžā§āύāĻžāϏ Š Copyright, BanglaQuiz.in . All Rights Reserved
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āĻŽāĻŋāĻĨāĻžā§āĻā§āĻŦā§ āĻŦā§āϝāĻžāĻāĻā§āϰāĻŋāϝāĻŧāĻžāϰ āύāĻžāĻāĻā§āϰā§āĻā§āύ āϏāĻāĻŦāύā§āϧāύ⧠āϏāĻžāĻšāĻžāϝā§āϝāĻāĻžāϰ⧠āϰāĻā§āĻāĻāĻāĻŋ āĻšāϞ [A] āĻŽā§āĻĨāĻšāĻŋāĻŽāĻžā§āĻā§āϞā§āĻŦāĻŋāύ [B] āϞā§āĻ āĻšāĻŋāĻŽāĻžā§āĻā§āϞā§āĻŦāĻŋāύ [C] āĻšāĻŋāĻŽāĻžā§āĻā§āϞā§āĻŦāĻŋāύ [D] āĻā§āύāĻžā§āĻāĻŋāĻ āύāϝāĻŧāϏāĻ āĻŋāĻ āĻāϤā§āϤāϰ : āϞā§āĻ āĻšāĻŋāĻŽāĻžā§āĻā§āϞā§āĻŦāĻŋāύ Š Copyright, BanglaQuiz.in . All Rights Reserved
āĻĒāĻžāύā§āϝāĻŧ āĻāϞ⧠N2-āĻāϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ āĻŽāĻžāϤā§āϰāĻžāϤāĻŋāϰāĻŋāĻā§āϤ āĻĨāĻžāĻāĻžāϰ āĻĢāϞ⧠āϝ⧠āϰāĻžā§āĻ āĻšāϝāĻŧ [A] āĻ ā§āϝāĻžāĻĄāĻžāĻŽāϏ āϏāĻŋāύāĻĄā§āϰā§āĻŽ [B] āĻŦā§āϞā§āĻŦā§āĻŦāĻŋ āϏāĻŋāύāĻĄā§āϰā§āĻŽ [C] āĻāĻžāϰā§āύāĻžāϰ āϏāĻŋāύāĻĄā§āϰā§āĻŽ [D] āĻŦā§āϞā§āĻŦā§āϰāĻŋ āϏāĻŋāύāĻĄā§āϰā§āĻŽāϏāĻ āĻŋāĻ āĻāϤā§āϤāϰ : āĻŦā§āϞā§āĻŦā§āĻŦāĻŋ āϏāĻŋāύāĻĄā§āϰā§āĻŽÂŠ Copyright, BanglaQuiz.in . All Rights Reserved
āĻā§āύ āĻĒāĻĻā§āϧāϤāĻŋāϰ āĻŽāĻžāϧā§āϝāĻŽā§ āĻā§āĻŦāĻĻā§āĻš āĻĨā§āĻā§ āĻĒāϰāĻŋāĻŦā§āĻļā§ N2 -āĻāϰ āĻŽā§āĻā§āϤāĻŋ āĻāĻā§ ? [A] āύāĻžāĻāĻā§āϰā§āĻā§āύ āĻĢāĻŋāĻā§āϏā§āĻļāύ [B] āύāĻžāĻāĻā§āϰāĻŋāĻĢāĻŋāĻā§āĻļāύ [C] āĻ ā§āϝāĻžāĻŽāĻžā§āύāĻŋāĻĢāĻŋāĻā§āĻļāύ [D] āĻĄāĻŋāύāĻžāĻāĻā§āϰāĻŋāĻĢāĻŋāĻā§āĻļāύāϏāĻ āĻŋāĻ āĻāϤā§āϤāϰ : āĻĄāĻŋāύāĻžāĻāĻā§āϰāĻŋāĻĢāĻŋāĻā§āĻļāĻ¨ÂŠ Copyright, BanglaQuiz.in . All Rights Reserved
āύāĻžāĻāĻā§āϰā§āĻ āĻĨā§āĻā§ āύāĻžāĻāĻā§āϰā§āĻā§āύ āĻā§āĻĒāύā§āύ āĻšāĻāϝāĻŧāĻžāĻā§ āĻŦāϞ⧠[A] āύāĻžāĻāĻā§āϰāĻŋāĻĢāĻŋāĻā§āĻļāύ [B] āĻ ā§āϝāĻžāĻŽāĻžā§āύāĻŋāĻĢāĻŋāĻā§āĻļāύ [C] āĻĄāĻŋāύāĻžāĻāĻā§āϰāĻŋāĻĢāĻŋāĻā§āĻļāύ [D] āϏāĻŋāĻŽā§āĻŦāĻžā§ā§āϏāĻŋāϏāϏāĻ āĻŋāĻ āĻāϤā§āϤāϰ : āĻĄāĻŋāύāĻžāĻāĻā§āϰāĻŋāĻĢāĻŋāĻā§āĻļāĻ¨ÂŠ Copyright, BanglaQuiz.in . All Rights Reserved
NO2 – (āύāĻžāĻāĻā§āϰāĻžāĻāĻ)+ 02 → NO3(āύāĻžāĻāĻā§āϰā§āĻ) , āĻāĻ āĻŦāĻŋāĻā§āϰāĻŋāϝāĻŧāĻžāĻāĻŋāϤ⧠āϏāĻžāĻšāĻžāϝā§āϝ āĻāϰ⧠[A] āύāĻžāĻāĻā§āϰā§āĻŦā§āϝāĻžāĻāĻāϰ [B] āϰāĻžāĻāĻā§āĻŦāĻŋāϝāĻŧāĻžāĻŽ [C] āύāϏā§āĻāĻ [D] āĻĨāĻŋāϝāĻŧāĻžā§āĻŦā§āϝāĻžāϏāĻŋāϞāĻžāϏāϏāĻ āĻŋāĻ āĻāϤā§āϤāϰ : āύāĻžāĻāĻā§āϰā§āĻŦā§āϝāĻžāĻāĻāĻ°ÂŠ Copyright, BanglaQuiz.in . All Rights Reserved
āύāĻžāĻāĻā§āϰā§āĻā§āύ āϏā§āĻĨāĻŋāϤāĻŋāĻāĻžāϰ⧠āĻļā§āĻŦāĻžāϞāĻāĻŋ āĻšāϞ [A] āĻāϞāĻāĻā§āϏ [B] āϏā§āĻĒāĻžāĻāϰāĻžā§āĻāĻžāĻāϰāĻž [C] āĻā§āϞā§āϝāĻžāĻŽāĻžāĻāĻĄāĻžā§āĻŽāĻžā§āύāĻžāϏ [D] āĻ ā§āϝāĻžāύāĻžāĻŦāĻŋāύāĻžāϏāĻ āĻŋāĻ āĻāϤā§āϤāϰ : āĻ ā§āϝāĻžāύāĻžāĻŦāĻŋāύāĻžÂŠ Copyright, BanglaQuiz.in . All Rights Reserved
āĻĒāϰāĻŋāĻŦā§āĻļā§ āύāĻžāĻāĻā§āϰā§āĻā§āύ āĻā§āϝāĻžāϏā§āϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ āĻĒā§āϰāĻžāϝāĻŧ [A] 20.6% [B] 75.16% [C] 70.03% [D] 77.16% āĨ¤āϏāĻ āĻŋāĻ āĻāϤā§āϤāϰ : 77.16% āĨ¤ÂŠ Copyright, BanglaQuiz.in . All Rights Reserved