Question

Write (a) the acid present in lactic acid and (b) write the base present in lime water​

Answer 1

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The source of the large amount of solar energy is due to fusion of lighter nuclei. About 90 percent of the solar mass is composed of hydrogen and helium and rest 10 percent contains other elements. The temperature of the interior of the sun is estimated to be about 2 × 10 7 K.