6.022 × 1021 molecules of glucose are present in 100 mL of s... — Chemistry | Mockzy

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6.022 × 10²¹ molecules of glucose are present in 100 mL of solution. The concentration of solution is:

0.1 M

0.01 M

1 M

10 M

Find the number of atoms present in 1.6 g of methane:

2.4 g of Mg is burnt with 3.2 g of O2 in a closed vessel. The amount of MgO form

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