Which Reagents Could Be Used to Convert Galactose to Galactitol

question 28

Multiple Choice

Which reagents could be used to convert galactose to galactitol?
I. NaBH₄ / H₂O
II. Tollens' solution (aqueous silver nitrate and ammonia)
III. Benedict's solution (aqueous sodium carbonate, copper(II) sulfate and sodium citrate)
IV. Ni / H₂

• A) I, II
• B) II, III
• C) III, IV
• D) I, IV

Analyze and calculate the rate of return on different types of investment vehicles.

Understand how to calculate time until bond maturity using compound interest and bond purchase details.

Calculate the effective payment date considering the time value of money with different compounding periods.

Determine the compound annual real rate of return considering inflation over a period.

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Definitions:

Lithium

A chemical element used in the treatment of bipolar disorder and other psychiatric conditions to stabilize mood.

Electroconvulsive Therapy

A psychiatric treatment involving electrically induced seizures for therapeutic effect, often used in severe cases of depression.

Depression

A mental health disorder characterized by persistent sadness, loss of interest in activities, and a range of emotional and physical problems.

Treatment

Medical care given to a patient for an illness or injury, aiming to relieve symptoms or cure the condition.