The driver executing the u-turn must yield the right of way to pedestrians and other vehicles which are lawfully in the intersection. What are the rules for U turns? When making a U-turn, start the turn from the far left lane on your side. Give a left turn signal. Then,Read More →
Isobutane is obtained by decarboxylation of 3-methyl butanoic acid with soda lime at 630K. Can isobutane be prepared from Wurtz reaction? Since a mixture of three alkanes is formed which is difficult to separate, therefore, a pure sample of isobutane cannot be prepared by Wurtz reaction . What does isobutaneRead More →
It does not matter whether the actual and theoretical yields are expressed in moles or grams, as long as they are expressed in the same units. However, the percent yield always has units of percent. Proper percent yields are between 0% and 100%—again, if percent yield is greater than 100%,Read More →
Giving your heart to God means a new life, a new purpose, a new sense of self. It means washing your earthly worries away, day after day, and trusting in Him to guide you. How do I stay in the presence of God? Keep united in fellowship and in worshipRead More →