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UPPSC Prelims 2019GS-IQ. 53 of 219
Q. 531 markMedium
UPPSC Prelims 2019·GS-I
Which one of the following is NOT correctly matched? (Substance) – (Use)
(a)Silver bromide – Artificial photosynthesis
(b)Silver iodide – Artificial rain
(c)Lithium bicarbonate – Treatment of rheumatism
(d)Milk of magnesia – Antacid