Miscellaneous

Which one of the following chemicals had been in use till now for making artificial clouds ?

The substance used for artificial rain is –

Which of the following chemical is used in the artificial rain?

Amount of rain depends on :

Match List-I with List-II and select the correct answer from the code given below the lists : List-I List-II (Substance) (Use) A. Blue Vitriol 1. Artificial rain B. Eosin 2. Fungicide C. Silver iodide 3. Red ink D. Zinc phosphide 4. Rodenticide Code : A B C D

Which one of the following pairs is correctly matched?

Match List-I with List-II and select the correct answer from the code given below the lists : List-I List-II A. Kevlar 1. Explosive B. Taxol 2. Synthetic fiber C. Zinc Phosphide 3. Anticancer drug D. Nitrocellulose 4. Rodenticide Code : A B C D

Which one of the following is NOT correctly matched? (Substance) (Use)

Match List-I with List-II select the correct answer using the codes given below : List-I List - II A. Silicon Carbide - Photosynthesis B. Carbon Fibre - Refrigerator C. Carbon dioxide - Artificial Diamond D. Dichlorodifluoromethane - Aircraft Code : A B C D

Match List-I with List-II and select the correct answer by using the codes given below the lists : List-I List-II A. Iron 1. Photography B. Lead 2. Lightning conductor C. Silver 3. Haemoglobin D. Copper 4. Storage battery Code : A B C D