Which of the acids cannot be prepared by Grignard reagent?

The acid that cannot be prepared by Grignard reagent

The acid that cannot be prepared by Grignard reagent

The acid that cannot be prepared by Grignard reagent

The acid that cannot be prepared by Grignard reagent

Which of the following acids cannot be prepared by Grignard reagent?

Which one of the alcohol cannot be prepared by grignard reagent?

Select the acid(s) which cannot be prepared from Grignard reagent Acetic acid Succinic acid Formic acid All of these

Select the said (S) which cannot be prepared by Grignard reagent.

Which of the following acids cannot be prepared from Grignard reagents?