6.Number of moles of water present in 180g of H,O will beb) 10c) 15d)

1.	6.Number of moles of water present in 180g of H,O will beb) 10c) 15d) 18
Answer» b 10 moles..Gram MOLECULAR mass =18 gmGiven mass=180gmMoles = given mass/gram molecular mass =180/18 =10 molesThank you....EXPLANATION:

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6.Number of moles of water present in 180g of H,O will beb) 10c) 15d) 18​

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6.Number of moles of water present in 180g of H,O will beb) 10c) 15d) 18