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Consider the reaction and based on the r...

Consider the reaction and based on the reaction answer the questions that follow :
`(NH_(4))_(2)Cr_(2)O_(7) overset("Heat")to N_(2(g))+4H_(2)O(g)+Cr_(2)O_(3)`
Calculate:
The volume in litres or dm of `N_(2)` evolved at S.T.P

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The correct Answer is:
1
`4.48 "dm"^(3)`
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Consider the reaction and based on the reaction answer the questions that follow : (NH_(4))_(2)Cr_(2)O_(7) overset("Heat")to N_(2(g))+4H_(2)O(g)+Cr_(2)O_(3) Calculate: The mass in gram of Cr_(2)O_(3) formed at the same time. [Atomic masses : H = 1, Cr = 52, N = 14]

Consider the reaction and based on the reaction answer the questions that follow : (NH_(4))_(2)Cr_(2)O_(7) overset("Heat")to N_(2(g))+4H_(2)O(g)+Cr_(2)O_(3) Calculate: The quantity in moles of (NH_(4))_(2)Cr_(2)O_(7) if 63 gm of (NH_(4))_(2)Cr_(2)O_(7) is heated.

Consider the reaction and based on the reaction answer the questions that follow : (NH_(4))_(2)Cr_(2)O_(7) overset("Heat")to N_(2(g))+4H_(2)O(g)+Cr_(2)O_(3) Calculate: The quantity in moles of nitrogen formed when 63g of (NH_(4))_(2)Cr_(2)O_(7) is given

Consider the following reaction and based on the reaction answer the question that follow: (NH_4)_2 Cr_2 O_7 to N_2 (g) 4H_2 O (g) + Cr_2 O_3 Calculate : The volume in litres or dm^3 of N_2 evolved at STP if 5 g of ammonium dichromate is used and the reaction is 100 percent efficient.

(NH_(4))_(2)Cr_(2)O_(7) overset(Delta)to N_(2)uarr+Cr_(2)O_(3)darr+H_(2)O uarr

(NH_(4))_(2)Cr_(2)O_(7) overset(Delta)to N_(2)uarr+Cr_(2)O_(3)darr+H_(2)O uarr

Consider the following reaction and based on the reaction answer the question that follow: (NH_4)_2 Cr_2 O_7 to N_2 (g) + 4H_2 O (g) + Cr_2 O_3 Calculate : The quantity in moles of (NH_2)_2 Cr_2 O_7 if 63 gm of (NH_4)_2 Cr_2 O_7 is heated .

Consider the following reaction and based on the reaction answer the question that follow: (NH_4)_2 Cr_2 O_7 to N_2 (g)+ 4H_2 O (g) + Cr_2 O_3 Calculate : The mass in grams of Cr_2 O_3 formed at the same time [Atomic massess : H= 1 , Cr = 52 , N= 14]

Consider the following reaction and based on the reaction answer the question that follow: (NH_4)_2 Cr_2 O_7 to N_2 (g) 4H_2 O (g) + Cr_2 O_3 Calculate : The quantity in moles of nitrogen formed if 5g of ammonium dichromate is used and the reaction is 100% efficient.

K_(2)Cr_(2)O_(7) overset(Delta) to K_(2)CrO_(4)+Cr_(2)O_(3)+O_(2)uarr

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