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Earn 100

In which of the following techniques, Alizarin is not used?
(a)Cotton dyeing
(b)Printing
(c)Painting
(d)Chromium lakes for wood dyeing

42.11% studentsanswered this correctly
Important Questions on Chemistry in Everyday life
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Morphine

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Give one important use for the following in pharmacy.
Equanil


HARD

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List –I | List - II |
(A) Phenelzine | (P) Pyrimidine |
(B) Chloroxylenol | (Q) Furan |
(C) Uracil | (R) Hydrazine |
(D) Ranitidine | (S) Phenol |

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Match the following :
(1) Brass | (i) Surgical instruments |
(2) Satellite | (ii) Skin ointment |
(3) Lunar caustic | (iii) Condenser tubes |
(4) Calamine | (iv) Hair dye |

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