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Find out Which of the given is a saturated hydrocarbon (a) CH2=CH-CH=CH2 (b) CH3-CH2-C=CH (c)CH3-CH2-CH2-CH3 (d)CH3-CH=CH-CH3 also justify your answer with proper explanation?

Find out the Kb of ammonia if the pH of a buffer formed by mixing 50.0 mL of 1.00 M NH3 and 50.0 mL of 1.00 M ammonium nitrate?

 

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