Q1. The bond in \( \ce{HCl} \) is an example of:A. Single covalent bondB. Double covalent bondC. Ionic bondD. Coordinate bond
Q3. Which molecule has an incomplete octet with only 6 electrons around the central atom?A. \( \ce{NH3} \)B. \( \ce{PCl5} \)C. \( \ce{CH4} \)D. \( \ce{AlCl3} \)
Q6. Which molecule has a linear geometry due to \( sp \) hybridization?A. \( \ce{H2O} \)B. \( \ce{NH3} \)C. \( \ce{C2H2} \)D. \( \ce{BF3} \)
Q7. Which molecule has an equatorial bond angle of approximately 101° due to a lone pair?A. \(\ce{PF5}\)B. \(\ce{SF4}\)C. \(\ce{ClF3}\)D. \(\ce{XeF4}\)
Q9. Which molecule has a trigonal planar electron pair geometry and a trigonal planar molecular shape?A. \( \ce{BCl3} \)B. \( \ce{SO2} \)C. \( \ce{NH3} \)D. \( \ce{H2O} \)
Q10. The bond order of \( \ce{NO^+} \) ion, considering its molecular orbital configuration, is:A. 3B. 2.5C. 2D. 1.5