A. halogenation B. hydrolysis C. dehydration D. hydrogenation E. decomposition Correct Answer: Option D - hydrogenation
A. oxygen and hydrogen B. Hydrogen and nitrogen C. nitrogen and oxygen D. nitrogen and carbon (ll) oxide E. hydrogen…
A. CaCI2 and H2SO4 B. NaOH and MgSO4 7H2O C. CaCI2 and NaOH D. CuO and NaCI E. CaCO3 and…
A. SnCI2 B. SnCI4 C. SnO2 D. SnH4 E. Sn(OH)2 Correct Answer: Option D - SnH4
A. Y2O B. YNO2 C. Y2O3 D. Y (NO2)2 E. YO2 Correct Answer: Option B - YNO2
A. starch B. nylon C. wool D. perspex E. glass Correct Answer: Option E - glass
A. Addition of washing soda B. Adding of soap C. Treatment with carbon exchange resin D. Filtration E. Distillation Correct…
A. carbon(lV) oxide B. oxygen C. water vapour D. nitrogen E. helium Correct Answer: Option B - oxygen
A. Na2O2 B. CuO C. PbO4 D. Fe2O E. AI2O3 Correct Answer: Option A - Na2O2
A. F < CI < Br < l B. l < Br < CI < F C. I < CI…