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Methyl orange is an indicator in acid-alkali titration. It gives
Methyl orange is yellow in alkaline medium and red in acedic medium.
A dye imparts red colour on fabric. What colour of light was absorbed by the dye
Green is the complimentary colour of red.
Which of the following is an azo dye?
Methyl orange is the azo dye, which consists of azo (−N = N−) structure in it. The other compounds do not contain this azo structure in them.
An example of anthraquinone dye is
Alizarin is a prominent red dye used in fabric industry. It has anthraquinone moiety.
Which of the following is a basic dye?
Aniline yellow also called as 4-phenyldiazenylaniline is a basic dye. It is a yellow azo dye and an aromatic amine. It is a derivative of azobenzene .
A medicine which promotes secretion of urine is called
A medicine which promotes secretion of urine is called diuretic.
An example of a psychedelic agent is
A psychedelic drug produce visual and auditory hallucinotions e.g. Lysergic and diethyl amide (LSD)
Veronal, a barbiturate drug, is used as a/an:
Veronal, a barbiturate drug, is used as a sedative. It is a derivative of barbituric acid and used to control hypertension and depression. It is hypnotic and induces sleep.
2-Acetoxybenzoic acid is called :
Aspirin, also known as acetylsalicylic acid or 2-(acetoxy)benzoic acid, is a salicylate medication, often used to treat pain, fever, and inflammation.
Which of the following is a hypnotic drug
These drugs produce sleep and are habit forming common example of hypnotic drugs are Luminal and Saconal.
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