1. Place the following compounds in order of decreasingstrength of acidity.I. CH₂ClCH₂COOHII. CH₂FCH₂COOHIII. CH₂ICH₂COOHIV.CH3CH₂COOHA) IV> III >I> II B) I > IIIII> IV E) IID) IIII>H2. What are the bond angles and hybridization of NH4+?A) 109.5°; sp²B) 120°; sp³C) 180°; sp D) 109.5°; sp³E) 109.5°; s²p³F) None of the above.3. What is true about the bonding types in theH-N=N-C=C-N=N-H molecule?A) 80; 3пB) 60; 5n C) 70; 4nD) 50; 6nE) 50; 5n F) None of the above.III> IVC) IIIIII> IVIII > IVF) None of the above.4. How many core electrondoes the sulfur atom have?A) 10B) 16C) 6D) 8E) 12F) None of the above.anksnos squo5. What is the hybridization of the fluorine atom in C₂F4?A) sp²B) sp³C) sp D) p³E) s2p³F) None of the above.Send etwada 356ep doen6. Identify the acid and conjugate base combination (acid; base) ?A) H3O+; H₂OB) CH3COO ; H+C) CH3COOH; OH-D) CH3COOH; CH3 E) CH3COO; CH3COOHF) None of the above.ecoberta) (Lydislyddsmib-17) -a mi oss asoasabo7. Arrange the compounds in increasing order of acidic hydrogens?I. C₂H6 II. H-C=C-HIII.H₂-C=C-H₂A) I < II < III B) I < III

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wp-y questi TICE 1. Place the following compounds in order of decreasingstrength of acidity. I. CH₂ClCH₂COOHII. CH₂FCH₂COOHIII. CH₂ICH₂COOHIV.CH₂CH₂COOH A) IV> III >I > II B) I > II > III> IVC) II > III > I> IV D) III > I >II> IV E) II > I> III > IVF) None of the above. 2. What are the bond angles and hybridization of NH4*? A) 109.5°; sp²B) 120°; sp³C) 180°; sp D) 109.5; sp³E) 109.5°; s²p³F) None of the above. 3. What is true about the bonding types in theH-N=N-C=C-N=N-H molecule? A) 80; 3пB) 60; 5n C) 70; 4nD) 50; 6nE) 50; 5n F) None of the above.