MCQOPTIONS
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| 1. |
Match List-I and List-II and select the correct answer using the code given below the Lists:List-I (Element) List-II (Property/Use)A.Mg1. Gives red colour to a flame.B.Ca2. Sulphate compound used in medicine to examine the alimentary canal of a patient.C.Sr3. Traps the energy of sunlight photosynthesis.D.Ba4. Control of muscle contraction. |
| A. | A-2, B-4, C-1, D-3 |
| B. | A-2, B-1, C-4, D-3 |
| C. | A-3, B-4, C-1, D-2 |
| D. | A-3, B-1, C-4, D-2 |
| Answer» D. A-3, B-1, C-4, D-2 | |