When \( \mathrm{NaNO}_{2} \) is treated with \( \mathrm{Na} \) (a) \( \mathrm{NaNO}_{3} \) is fo...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=74H_jf9WdX0


Duration: 1:56
1 views
0

When \( \mathrm{NaNO}_{2} \) is treated with \( \mathrm{Na} \)
(a) \( \mathrm{NaNO}_{3} \) is formed.
(b) \( \mathrm{Na}_{2} \mathrm{O} \) and \( \mathrm{N}_{2} \) are formed.
(c) \( \mathrm{Na}_{2} \mathrm{O}_{2} \) and \( \mathrm{N}_{2} \) are formed.
(d) \( \mathrm{Na}_{2} \mathrm{O} \) and \( \mathrm{Na}_{3} \mathrm{~N} \) are formed.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-07-03Out of \( \mathrm{AgF}, \mathrm{CaF}_{2}, \mathrm{BeF}_{2} \) and \( \mathrm{MgF}_{2} \) (a) \( ...
2023-07-03The metallic luster exhibited by sodium is explained by (a) Diffusion of \( \mathrm{Na}^{+} \) (...
2023-07-03\( \mathrm{KO}_{2} \) (potassium super oxide) is used in oxygen cylinders in space and submarine...
2023-07-03In solid \( \mathrm{KHCO}_{3}, \mathrm{HCO}_{3}^{-} \)ions exist as (a) Monomers (b) Dimers (c) ...
2023-07-03\[ \mathrm{A}+\mathrm{H}_{2} \mathrm{O} \longrightarrow \mathrm{NaOH} ; \mathrm{A} \underset{400...
2023-07-03Sulphates and carbonates of alkaline earth metals are insoluble in water due to: (a) Hydration e...
2023-07-03Which salt hydrolyses to minimum extent? (a) \( \mathrm{Mg}\left(\mathrm{NO}_{3}\right)_{2} \) (...
2023-07-03Which of the following group II sulphates has hydration enthalpy higher than the lattice enthalp...
2023-07-03Which of the following shows maximum solubility in Liq \( \mathrm{NH}_{3} \) ? (a) \( \mathrm{Li...
2023-07-03The metal which does not react with nitrogen is (a) \( \mathrm{Li} \) (b) \( \mathrm{K} \) (c) \...
2023-07-03When \( \mathrm{NaNO}_{2} \) is treated with \( \mathrm{Na} \) (a) \( \mathrm{NaNO}_{3} \) is fo...
2023-07-03Which of the following statement is incorrect? (a) The effective component of bleaching powder i...
2023-07-03A doctor by mistake administers a dilute \( \mathrm{Ba}\left(\mathrm{NO}_{3}\right)_{2} \) solut...
2023-07-03Solution of \( \mathrm{K}_{2} \mathrm{O} \) in water is basic, because it contains a significant...
2023-07-03In the Solvay process of manufacture of sodium carbonate, the raw materials used are : (a) Aqueo...
2023-07-03\( \mathrm{K}^{+} \)ions are essential for: (a) Metabolism of glucose inside the cell. (b) The s...
2023-07-03In cell fluid, the most abundant cation is: (a) \( \mathrm{Na}^{+} \) (b) \( \mathrm{K}^{+} \) (...
2023-07-03Chlorophyll, the green component of plants contains: (a) \( \mathrm{Ca}^{2+} \) (b) \( \mathrm{B...
2023-07-03Caustic soda is: (a) Efflourescent (b) Deliquescent (c) Hygroscopic (d) Oxidant
2023-07-03Baking soda is: (a) Washing soda (b) Caustic soda (c) Soda ash (d) Sodium bicarbonate
2023-07-03Sodium carbonate is not used (a) In soap making (b) In paper making (c) In tyre making (d) In ba...