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12th notes in hindi

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12th notes in hindi

Year: 2022

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Posted onJuly 7, 2022inBiology, chemistry

An antibiotic contains nitro group attached to aromatic nucleus in its structure. It is

Posted onJuly 7, 2022inBiology, chemistry

The antibiotic used for the treatment of typhoid is ____ ?

Posted onJuly 7, 2022inBiology, chemistry

2-Acetoxybenzoic acid is used as an ____ ?

Posted onJuly 6, 2022inBiology, chemistry

Which of the following statement is not true about the drug barbital ?

Posted onJuly 6, 2022inBiology, chemistry

Barbiturates are used as ___ ? (1) analgesics. (2) food preservatives. (3) antipyretics. (4) tranquilizers.

Posted onJuly 6, 2022inBiology, chemistry

Which of the following represents an analgesic ? (1) Equanil (2) Quinine (3) Novalgin (4) All of these

Posted onJuly 6, 2022inBiology, chemistry

Which of the following is used as a local anesthetic agent ?

Posted onJuly 6, 2022inBiology, chemistry

The following compound is used as ___ ? (1) antiseptic. (2) antibiotic. (3) analgesic. (4) pesticide.

Posted onJuly 6, 2022inBiology, chemistry

Antiallergy drugs are _____ ? (1) antimicrobials. (2) antihistamines. (3) antivirals. (4) antifungals.

Posted onJuly 6, 2022inBiology, chemistry

Drug which helps to reduce anxiety and brings about calmness is a (an) ______ ?

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