Explore topic-wise InterviewSolutions in Current Affairs.

HELLO DEAR,Ethylamine Is A Primary Aliphatic amine while aniline is a primary aromatic amine.this may be distinguished by azo dye test : it involves the REACTION of any aromatic primary amine with HNO2(NANO2 + dil. HCl) at 273 — 278 Kelvin followed by treatment with an alkaline solution of 2—naphthol (Beta naphthol) when a brilliant Orange or red colour dye is OBTAINED.[see the attachment]aliphatic primary amine ethylamine under these conditions give a brisk EVOLUTION of N2 gas with the formation of primary alcohol i.e the solution remains clearI HOPE IT'S HELP YOU DEAR,THANKSMARK AS BRAINLIEST........

Carbylamine REACTION is used as a test for the IDENTIFICATION of primary amines. When ALIPHATIC and aromatic primary amines are HEATED with chloroform and ethanolic potassium hydroxide, carbylamines (or ISOCYANIDES) are formed.

All amines contain an active LONE pair of ELECTRONS on the very electronegative nitrogen atom..... HOPE its HELPFUL....

the ANSWER is BROMINE because it can CAUSE DAMAGE

An organic COMPOUND 'A' having molecular formula C2H7N on treatment with HNO2 gave an oily yellow substance- Identify A. As the organic compounds has N and ALSO it reacts with nitrous acid, it MAY be an amine. the compound A is ethylamine and the PRODUCT is ETHANOL.

tion:2n,nh3,2nh,C2H5NH2 is your ANSWER

to don't KNOW BRO what can I FIX it 465 JKO

Hydrogen bonds is a type of attractive ( dipole-dipole) INTERACTION between an electroegnegtive atomExplanation: do you like this ANSWER PLZ FOLLOW me

so , to a convert degree CELSIUS to Kelvin by ADDING 273. 15 .Answer=. 20 + 273.15=293.15 degree k. 20 DEG CENTIGRADE is 293.15 Deg K.Explanation:PLEASE MARK AS BRAINLY

A malaria vaccine is a vaccine that is used to prevent malaria. The only APPROVED vaccine as of 2015 is RTS, S, KNOWN by the trade NAME Mosquirix. It requires FOUR injections, and has a relatively low efficacy.

he penetration of water through a substance . It TAKES place in CELLS , and also in your water filter (reverse osmosis) Hope this HELPS

20°C = 293.15 K HOPE it HELPS

A hydrogen bond is a type of ATTRACTIVE (dipole-dipole) interaction between an electronegative atom and a hydrogen atom bonded to another electronegative atom. This bond ALWAYS INVOLVES a hydrogen atom. Hydrogen bonds can occur between molecules or within parts of a SINGLE moleculeExplanation:set as brainliest please

( 1) is the incorrect PLEASE MARK it as BRAINLIEST and also click on a SMALL heart and FOLLOW me

tion:I am trying to make 0.5M zincate solution in order to measure zincate crossover of my membrane. Basically, I need to dissolve zinc HYDROXIDE in KOH, 7M solution to get it. However, I do not have zinc hydroxide in the LAB. I was wondering if I dissolve zinc CHLORIDE or zinc SULFATE in KOH, 7M. will I get zincate solution suitable for my TEST? or presence of chloride ot sulfate ions in the solution may intervene in the process?

fggvv that we can set a NICE DAY and the R not be used iffhjogfetb barkati hhvcdfj jannatul HARRISON's CONSOLE

Arrange the following COMPOUNDS in increasing order of SOLUBILITY in water

Hey mate,BENZOIC acid is first HEATED with ammonia which will form Benzamide as heating cause lose of water molecule and then the compound should undergo Hoffmann bromamide DEGRADATION reaction which will give aniline.Hope it will help u.PLZ like it and follow me to follow you back.Plz mark me as brainliest plz haath jod TA hu.

prop-2-en-1-amine FORMULA = C3H7N

But-3-en-1-amine. Explanation:I HOPE it helps you...Plz MARK in braniliest...

These PRODUCTS are FORMED;CARBON dioxide.Carbon monoxide.Hope it HELPS you.

e Natural fibres can be CLASSIFIED according to their origin. The VEGETABLE, or cellulose-base, CLASS includes such IMPORTANT fibres as cotton, flax, and jute. The animal, or protein-base, fibres include wool, mohair, and silk.May this helps you Plz marked in brainlest answer

the PERCENTAGE of PEOPLE

•Rancidity: Rancidity is a very general term and in its most general meaning, it refers to the spoilage of a food in such a way that it becomes undesirable (and usually unsafe) for consumption. When people SAY that a food has "gone bad," what they're usually talking about is rancidity.•characteristics of rancidity:Food turns RANCID when the fats and oils within them get oxidized and the taste and smell of the food changes. Oxidation of fats generates highly reactive molecules in the rancid food which is responsible for the UNPLEASANT odour and flavour. These chemical reactions also reduce the nutrition of the food. Some STUDIES show that rancid food can have harmful health effects if consumed. •Rancidity can be prevented using the following methods:Rancidity can be prevented using the following methods:Adding antioxidants (substances which prevent oxidation) to food.Rancidity can be prevented using the following methods:Adding antioxidants (substances which prevent oxidation) to food.Storing food in airtight containers to slow the process of rancidification.Rancidity can be prevented using the following methods:Adding antioxidants (substances which prevent oxidation) to food.Storing food in airtight containers to slow the process of rancidification.Refrigerating food also helps to slow down rancidification.Rancidity can be prevented using the following methods:Adding antioxidants (substances which prevent oxidation) to food.Storing food in airtight containers to slow the process of rancidification.Refrigerating food also helps to slow down rancidification.Replacing oxygen in the containers with another gas. For example, to prevent chips from turning rancid, chips manufacturers flush the bags with nitrogen gas.Explanation:pls mark answer as BRAINLIST

tion:We can convert 500 ML into liters by using the CONVERSION factor 1000ML = 1L. When 500 mL is DIVIDED by 1000 mL/L, we obtain a volume of 0.50 L. Now we have to convert the 3.0 mol of HCl into grams of HCl. This can be done by multiplying 3.0 mol by the molecular weight of HCl, which is 36.46 g/mol.

The small AMINES of all types are very soluble in water. ... Although the TERTIARY amines don't have a hydrogen atom attached to the nitrogen and so can't form hydrogen bonds with themselves, they can form hydrogen bonds with water molecules just USING the lone pair on the nitrogen.

There are 5 isomeric FORMS of C_7H_9N that contain BENZENE RING. Explanation: There are 5 isomeric forms of C_7H_9N are: 2-methyl ANILINE 3-methyl aniline 4-methyl aniline N-methyl aniline BENZYL amine

importantthis is the ANSWER