हिंदी माध्यम नोट्स
Class 6
Hindi social science science maths English
Class 7
Hindi social science science maths English
Class 8
Hindi social science science maths English
Class 9
Hindi social science science Maths English
Class 10
Hindi Social science science Maths English
Class 11
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Class 12
Hindi physics physical education maths english economics
chemistry business studies biology accountancy Political science History sociology
English medium Notes
Class 6
Hindi social science science maths English
Class 7
Hindi social science science maths English
Class 8
Hindi social science science maths English
Class 9
Hindi social science science Maths English
Class 10
Hindi Social science science Maths English
Class 11
Hindi physics physical education maths entrepreneurship english economics
chemistry business studies biology accountancy
Class 12
Hindi physics physical education maths entrepreneurship english economics
chemistry business studies biology accountancy
chemistry
Which of the following is an artificial edible color ? (1) Saffron (2) Carotene (3) Tetrazine (4) Melamine
Question : Which of the following is an artificial edible color ? (1) Saffron (2) Carotene (3) Tetrazine (4) Melamine…
Which of the following drugs is an analgesic ? (1) Sulphaguanidine (2) Paludrine (3) Analgin (4) Iodex
Question : Which of the following drugs is an analgesic ? (1) Sulphaguanidine (2) Paludrine (3) Analgin (4) Iodex Answer…
Which of the following is not used as an antacid ?
Question : Which of the following is not used as an antacid ? (1) Magnesium hydroxide (2) Sodium carbonate (3)…
Which of the following is an anionic detergent ? CH3(CH2)16CH2OSO3Na
Question : Which of the following is an anionic detergent ? (1) CH3(CH2)16CH2OSO3Na (2) CH3(CH2)16N(CH3)3Cl- (3) CH3(CH2)16COO(CH2CH2O)nCH2CH2OH (4) C5H5SO3Na Answer…
Identify the bactericidal antibiotic from the following :
Question : Identify the bactericidal antibiotic from the following : (1) Tetracycline (2) Ofloxacin (3) Erythromycin (4) Chloramphenicol Answer :…
What should be the feature of detergent molecule structure so as to be biodegradable ?
Question : What should be the feature of detergent molecule structure so as to be biodegradable ? (1) It should…
Monosodium glutamate , a food additive is a ?
Question : Monosodium glutamate, a food additive is a ? (1) sweetener. (2) flavoring agent. (3) flavor enhancer. (4) antioxidant.…
Which of the following is used as an antidepressant drug ?
Question : Which of the following is used as an antidepressant drug ? (1) Valium (2) Opium (3) Methadrine (4)…
What chemical is added to washing powders to keep them dry ?
Question : What chemical is added to washing powders to keep them dry ? (1) Sodium perborate (2) Sodium carbonate…
Which of the following can possibly be used as analgesic without causing addiction and modification ?
Question : Which of the following can possibly be used as analgesic without causing addiction and modification ? (1) Morphine…