Answers Moving from left to right across a period, the general rise in the first ionization… Moving from left to right across a period, the general rise in the first ionization energy can be attributed to the A. decrease in nuclear charge B. increase in nuclear charge C. decrease in screening effect D. increase in screening effect Correct Answer: Option B Explanation
Answers A socio-cultural factor affecting land availability for agriculture include use of land for A socio-cultural factor affecting land availability for agriculture include use of land for A. Constructin road B. Building… Read More
Answers Which of the following refers to a voluntary association that represents a cross-section of business… Which of the following refers to a voluntary association that represents a cross-section of business interests in an… Read More
Answers One of the major disadvantages of pipeline transportation is its? One of the major disadvantages of pipeline transportation is its? A. high cost of construction B. limitation in… Read More
Answers Each of the following pairs consist of a region of high population density and a… Each of the following pairs consist of a region of high population density and a region of very… Read More
Answers with conc H2SO4 as catalyst CH3COOH + C2H5OH → CH3COOC2H5 + H2O with conc H2SO4 as catalyst CH3COOH + C2H5OH → CH3COOC2H5 + H2O A. esterification B. Condensation C. saponification… Read More