What happens when NaNO2 reacts with HCl?
All Answers (2) NaNO2 reacts in acidic conditions with HCl in a following way to form nitrosonium ion: NaNO2 + HCl —–> HNO2 + NaCl. NO+ -like is formed, under action of HOAc, too.
What does NaNO2 HCl do?
The second key reagent is a strong mineral acid like HCl; if NaNO2 is used, HCl converts it into HNO2. The key purpose of HCl is to further convert HNO2 into the powerful electrophile NO+, the “nitrosonium ion“, which is the key electrophile in the reaction that forms the diazonium salt.
What product will form when NN dimethyl aniline reacts with NaNO2 and dilute HCl at low temperature?
N,N-dimethyl-p-nitrosoaniline will be the product.
What happens when aniline reacts with hno2 and HCl?
Aniline gives diazonium ion after treatment with nitrous acid. On further treatment with dilute acid undergo hydrolysis reaction. Complete solution: In this reaction, aniline is the reactant and reagent given to us is nitrous acid, \[{\text{HN}}{{\text{O}}_{\text{2}}}\] and dilute acid.
Which amine on treatment with NaNO2 and HCl gives alcohol?
The amine given in option B is\[{{\text{C}}_2}{{\text{H}}_{\text{5}}}{\text{N}}{{\text{H}}_{\text{2}}}\]. Its structure is as follows: It is a primary aliphatic amine so it will give alcohol after reacting with \[{\text{NaN}}{{\text{O}}_{\text{2}}}\] in \[{\text{HCl}}\] at \[{\text{0 – 4}}^\circ {\text{C}}\].
Which of the following compounds react with NaNO2 conc HCl?
Aliphatic primary amines react with NaNO2 and HCl to yield alcohols.
What is NaNO2 HCl called?
sodium nitrite
Hydrochloride sodium nitrite
| PubChem CID | 86602196 |
|---|---|
| Molecular Formula | ClHNNaO2 |
| Synonyms | sodium nitrite HCl NaNO2 HCl hydrochloride sodium nitrite hydrochloric acid sodium nitrite sodium nitrite hydrochloric acid |
| Molecular Weight | 105.45 |
| Component Compounds | CID 5360545 (Sodium) CID 313 (Hydrochloric acid) CID 946 (Nitrite) |
When Aniline treated with NaNO2 and HCl followed by hydrolysis will form?
Answer Expert Verified. 1. When Aniline reacts with sodium nitrite and hydrochloric acid, then Nitration will be occur and it will form a diazonium salt. This process is done at a temperature between 273 K and 278 K.
Which of the following compound reacts with NaNO2 and HCl at 0 to 4 degree Celsius to give alcohol phenol?
What happens when aniline reacts with HCl?
Aniline and HCl reaction Aniline has weak basic characteristics. HCl is a strong acid. Aniline reacts with HCl and forms Aniline hydrochloride which has weak acidic characteristics.
What happens when aniline reacts with HNO2 and HCl at temperature 273 278k?
Answer Expert Verified When Aniline reacts with sodium nitrite and hydrochloric acid, then Nitration will be occur and it will form a diazonium salt. This process is done at a temperature between 273 K and 278 K.