Question

Q. 12 Solve the following examples :
(1) 12 grams of carbon contains 1 mole
carbon atoms. What is the mass of one atom
carbon?
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Answer 1

Explanation:

Q. Fill in the blanks with appropriate preposition. 1. The lady disposed________her flat in her old age. 2. The burglar begged _________ forgiveness when he was caught. 3.He tried to deal ________ the client politely in spite of the man's rude behavior. 4.Many entrepreneurs get financial help from banks if they are interested_________ setting up a new establishment. 5.Plague broke out in the city and many people died _________ the disease

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