You need a 50% w/v glucose (M. W. 180.2) solution. Describe how you would make 1 L of this solution.

By adding 500 g or 0.5 kg of glucose to water until a volume of 1 L.

Explanation:

Hello,

In this case, since the mass-volume percent is computed taking into account the mass of solute and the volume of solution:

In order to make a 1-L solution, we must measure out the following mass of glucose:

By using a balance and subsequently mix it into a 1-L flask in order to prepare it.

Best regards.

answer: option (b) is the correct answer.

explanation:

a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.

therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.

thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.  

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