Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 11-science Answered

Pls solve.
question image
Asked by pb_ckt | 18 May, 2019, 11:06: PM
answered-by-expert Expert Answer
Option (1) is correct.
 
Given:
 
Molecular mass of NH3 = X1
 
Molecular mass of N2 = X2
 
Equivalent weight of  NH3 = Y1 
 
Equivalent weight of  N2 = Y2
 
We know
 
Change in oxidation number of N in  NH3 = 3
 
Change in oxidation number of each N atom in N2 = 6
 
Equivalent space weight space of space NH subscript 3 space end subscript equals straight Y subscript 1 equals space straight X subscript 1 over 3 Equivalent space weight space of space straight N subscript 2 space end subscript equals straight Y subscript 2 space equals space straight X subscript 2 over 6 therefore space open parentheses straight Y subscript 1 minus bold Y subscript bold 2 bold space close parentheses space equals space straight X subscript 1 over 3 minus straight X subscript 2 over 6 space space space space space space space space space space space space space space space space space space space space space equals fraction numerator 6 straight X subscript 1 minus 3 straight X subscript 2 over denominator 18 end fraction space space space space space space open parentheses straight Y subscript 1 minus straight Y subscript 2 bold space close parentheses space equals space fraction numerator 2 straight X subscript 1 minus straight X subscript 2 over denominator 6 end fraction
Answered by Varsha | 20 May, 2019, 04:50: PM

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 11-science - Chemistry
Find volume occupied by 1 molecule of He (g) at STP.
Asked by jayag1298 | 08 Apr, 2024, 03:14: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
what volume of 0.2 M sulfuric acid is required to neutralize 25ml of 0.1 NaOH solution?
question image
Asked by omniscientnjf2021 | 07 Apr, 2024, 10:18: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
1 mol of ferric oxalate is oxidised by x mol of MnO4​−  and also one mol of ferrous oxalate is oxidised by y mol of  MnO4​− in acidc medium . ratio x/y is ? answer in simple words pleasee
question image
Asked by hcnainwal | 15 Jun, 2023, 10:39: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
convert 5.6g/cm3 into kg/m³
Asked by Jprmumal29 | 18 Dec, 2022, 09:48: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
0.315g of organic compound gave on combustion 0.4131g of water and 0.6732g of carbon dioxide calculate the percentage of carbon and hydrogen
Asked by mallikarjunasangi28 | 22 Jul, 2022, 07:57: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
IS ALL PHYSICAL QUANTITIES WHICH ARE MEASUREBLE ARE MATTER OR NON MATTER?
Asked by vedwatisharma79 | 10 Jun, 2022, 05:27: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
0.38g of NaOH is dissolved in water to prepare 50 ml solution. calculate the molarity of the solution
Asked by thathvakunjusree | 10 Dec, 2021, 06:46: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
molecular mass
Asked by udheshraddha2004 | 28 Oct, 2021, 09:37: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
324g of 20% by mass of Ba(OH)2 solution
question image
Asked by arunparewa2000 | 27 Oct, 2021, 06:59: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Chemistry
what is molecular mass?
Asked by arttameher038 | 23 Aug, 2021, 07:06: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×