Pb has the maximum tendency to exhibit a stable +2 oxidation stae for example PbCl2 is a very common salt where Pb has oxidation stae +2
So the answer is option C
کیمیای من دورة 112 اين ? Which among of the following has maximum tendency to exhibit...
20. An atom of which of the following elements has the smallest ionization energy? A. CI C. Si B. P DS 21. An atom of which of the following elements has the largest second ionization energy? A. Cs С Ро B. Pb D. Ba Q89. 22. Which of the following forms the most stable anion in the gas phase? A. CI (electron affinity -349 kJ/mol) B. S (electron affinity = -200 kJ/mol) CO (electron affinity = -141 kJ/mol) D. C(electron...
4.) Which of the following will exhibit hydrogen bonding in its pure state (i.e. not mixed with any other substance)? Acetone (CH3)2CO (С-Н):0 H3CNH2 СHCH HCCN a. b. Diethyl ether c. Methylamine d. Chloroform Acetonitrile е.
Exhibit 17-2 The diagram shows a top view of a pencil that has been placed in front of a mirror. D A A. Refer to Exhibit 17-2. The lower half of the mirror is covered up. For which observers would the image of the pencil be unaffected? a. A b.B с. С d. A and B e. A, B, and C Oa Ob myPAPW
Which of the following correctly lists the five atoms in order of increasing size (smallest to largest)? Question 3 options: A) Ge < Si < S < O < Ne B) Ne < O < S < Si < Ge C) Ne < S < O < Si < Ge D) Ne < Si < O < S < Ge E) Ne < Ge < Si < S < O
1. For the following Wi-Fi standards, which one has the fastest maximum speed: For the following Wi-Fi standards, which one has the fastest maximum speed: 802.11a 802.11b 802.11an 802.11ac 802.11n 802.11g 2. Tim is CEO of a company. He plans to create networks in order to share data among employees within his eBusiness and among partners outside of his eBusiness. His brief plans are showed below: (a) He wants to build an Extranet, but before that he needs to build...
4) Which element has the highest electronegativity? A) Ge B) O C) B D) Ca 5) Which element has the highest electron affinity? A) Ge В) 0 С) в D) Ca E)K 6) of the 3 elements fluorine, bromine, and calcium, has the highest ionization energy and _has the lowest ionization energy. (Note that we are considering the first ionization energy). A) bromine; calcium B) calcium; fluorine C) fluorine; bromine D) fluorine; calcium E) none of these 7) Based upon...
Which of the following is NOT a measure of central tendency? a.) median b.) mean c.) mode d.) average e.) medium
1. For each of the following situations, determine which measure of central tendency is most appropriate and justify your reasoning. a. Average test score when the scores are skewed left b. Average price of a home sold in Pittsburgh, Pennsylvania, in 2015 c. Most popular major for students enrolled in a statistics course 2. Use the five test scores of 65, 70, 71, 75, and 95 to answer the following questions: Which measure of central tendency better describes the typical...
112. Which of the following is the recommended amount of fats per meal for a female client? A1 thumb B. 2 thumbs C. 1 fist D. 2 fists
(b) In which of the following examples is the median the preferred measure of central tendency? Select all that apply. □ A. □ B. □ C. The distribution of the number of children in a household The distribution of heights of men The distribution of annual household income The distribution of gas milage in cars currently in production The mean is always preferred to the median. D. □ E.