Kindly solve the 6 questions given below ASAP:
Dear Student
28. (B)
Ammonia is less dense than air.
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28. (B)
Ca(OH)2 (s) + 2NH4Cl (s) --> CaCl2 (s) + 2NH3 (g) + 2H2O (l)
29. (A)Ammonia is less dense than air.
Please post other questions in separate threads to have rapid assistance from our experts.
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