Q.

Nitrous acid was disproportionated to form water. HNO3 and X. In another reaction, sodium nitrite was reacted with H2SO4  to form NaHSO4.HNO3. water and Y. That are X and Y  respectively ?

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

NO.N2O3

b

N2O.NO2

c

NO2.N2O5

d

NO.NO 
 

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

  • Sodium nitrite is reacted with H2SO4​ to form NaHSO4​,HNO3​, water and NO gas (X). Gold is dissolved in aqua-regia to form water, AuCl4−​ and
  • NO gas. Thus, here X is NO and Y is NO. Reactions involved are as follows : Sodium nitriteNaNO2​​+H2​SO4​NaHSO4​+HNO3​+H2O+(X)NO
  • Au(s)+Aqua-regia HNO3​+4HCl​​⇌AuCl4​+(Y)NO​+H2​O
Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon