Answer:
266.7 g
Explanation:
Molar mass of AlCl3=133.3405 g
2AlCl3=2×133.34
=266.7 g
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Answer:
The answer copper carbonate
A strong base turns phenolphthalein pink, so the answer is (3) NaOH
Avodagros number i.e. 6.023 ×10^23
Work as the rest are forms of electricity
