Final answer:
If a corporate bond becomes less liquid, its interest rate will typically rise. The liquidity of a corporate bond does not directly impact the interest rate on Treasury bonds.
Step-by-step explanation:
The statement (I) is false and the statement (II) is true.
When a corporate bond becomes less liquid, its interest rate will typically rise, not fall. This is because a less liquid bond is considered riskier for investors, and investors will demand a higher interest rate to compensate for the higher risk.
However, the liquidity of a corporate bond does not directly impact the interest rate on Treasury bonds. The interest rate on Treasury bonds is influenced by a variety of factors, including overall market conditions, inflation expectations, and the supply and demand for Treasury bonds.