हिंदी माध्यम नोट्स
chemistry
Which of the following is not an analgesic ? (1) Ibuprofen (2) Diclofenac sodium (3) Naproxen (4) Ofloxacin
Question : Which of the following is not an analgesic ? (1) Ibuprofen (2) Diclofenac sodium (3) Naproxen (4) Ofloxacin…
Antiseptics are different from disinfectants as ___ ? differences examples definition
Question : Antiseptics are different from disinfectants as ___ ? (1) antiseptics merely inhibit the growth and disinfectant kill the…
A substance which can act both as an antiseptic and disinfectant is ____ ? (1) aspirin. (2) phenol. (3) analgin. (4) sodium pentothal.
Question : A substance which can act both as an antiseptic and disinfectant is ____ ? (1) aspirin. (2) phenol.…
Which of the following is not an antipyretic ? (1) Aspirin (2) Paracetamol (3) Barbituric acid (4) Phenacetin
Question : Which of the following is not an antipyretic ? (1) Aspirin (2) Paracetamol (3) Barbituric acid (4) Phenacetin…
Chemically heroin is ______ ? (1) morphinediacetate. (2) morphinemonoacetate. (3) morphinedibenzoate. (4) morphinemonobenzoate.
Question : Chemically heroin is ______ ? (1) morphine diacetate. (2) morphine monoacetate. (3) morphine di benzoate. (4) morphine mono…
Detergents are prepared by the action of H2SO4 followed by neutralization by starting with _____?
Question : Detergents are prepared by the action of H2SO4 followed by neutralization by starting with _____? (1) cholesterol. (2)…
The substances which affect the central nervous system and induce sleep are called _____?
Question : The substances which affect the central nervous system and induce sleep are called _____ ? (1) antipyretics. (2)…
Penicillin was first discovered by ______ ? (1) A. Fleming. (2) L. Pasteur. (3) G. Thompson (4) A. Noble.
Question : Penicillin was first discovered by ______ ? (1) A. Fleming. (2) L. Pasteur. (3) G. Thompson (4) A.…
Oral contraceptive drugs contain ____ ? (1) mestranol. (2) norethindrone. (3) Both (1) and (2). (4) None of these.
Question : Oral contraceptive drugs contain ____ ? (1) mestranol. (2) norethindrone. (3) Both (1) and (2). (4) None of…
Aspirin is an acetylation product of ______ ? (1) p-dihydroxybenzene. (2) o-hydroxybenzoic acid. (3) o-dihydroxybenzene. (4) m-hydroxybenzoic acid.
Question : Aspirin is an acetylation product of ______ ? (1) p-dihydroxybenzene. (2) o-hydroxybenzoic acid. (3) o-dihydroxybenzene. (4) m-hydroxybenzoic acid.…