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- Use the dropdown menu to indicate whether the rate of the reaction shown below will increase, decrease, or remain the same when the reaction conditions are changed to X or to Y or to Z (see below). NaCN Br CN CH3CN X: Change the leaving group from Br to CI Y: Increase the concentration of haloalkane Z: Increase the concentration of NaCN X: choose your answer... Y: choose your answer... Z: choose your answer... >Complete each sentence by matching with the correct statement.Increasing the concentration of a reactant: a. Increases the frequency and energy of molecular collisions which speeds up the rate of the reactionb. Reduces the energy and frequency of the collisions thus slowing down the rate of the reactionc. Increases the frequency of molecular collisions thus speeding up the rate of the reactiond. Increases the activation thus speeding up the rate of the reactione. Lowers the activation energy and speeds up the reactionf. Gives the molecules more energyAdding a catalyst to a reaction:a. Increases the frequency and energy of molecular collisions which speeds up the rate of the reactionb. Reduces the energy and frequency of the collisions thus slowing down the rate of the reactionc. Increases the frequency of molecular collisions thus speeding up the rate of the reactiond. Increases the activation thus speeding up the rate of the reactione. Lowers the activation energy and speeds up the…Kindly answer this. Thank you.
- •OOH H H atom abstraction Consider the hydrogen atom abstraction step in an autooxidation mechanism, as shown above. Which of the following represents the intermediate that is formed in this step? OOH ? .00.( plz do all or else skip let other doA carbocation is an intermediate formed in certain organic reactions. Chemically, what can happen to a carbocation? A carbocation can Select one: O A....bond to a nucleophile. B. ...lose a beta hydrogen ion to form a pi bond. O C. ...rearrange to a more stable carbocation. O D. All of the above
- Use the dropdown menu to indicate whether the rate of the reaction shown below will increase, decrease, or remain the same when the reaction conditions are changed to X or to Y or to Z (see below). NaN3 'N3 Br CH3CN X: Change the leaving group from Br to CI Y: Increase the concentration of haloalkane Z: Increase the concentration of NaN3 X: choose your answer.. ^ Y: choose your answer... V Z: choose your answer... choose your answer... Remain the same Nex Decrease IncreaseDoubling the concentration of potassium hydroxide in Question # 24 causes: C'a. The reaction rate to be cut in half C b. The reaction rate to double C c. No effect on reaction rate C d. The reaction mechanism to change КОН CH,CH2NH2 - CH=CH, heat КОН b. CH,CH,OTOS CH=CH2 heat a.Please