[D] (ii) and (iii) Combination reaction is a reaction in which two or more reactants react together to form a single product. In reaction (ii) MgO and H₂O combine to form Mg(OH)₂ and in reaction (iii), Al and O₂ combine to form 2Al₂O₃.
[D] (ii) and (iii)
Combination reaction is a reaction in which two or more reactants react together to form a single product. In reaction (ii) MgO and H₂O combine to form Mg(OH)₂ and in reaction (iii), Al and O₂ combine to form 2Al₂O₃.
________________ is the common phase between aerobic and anaerobic respiration.
[A] Glycolysis Here, remember, Glycolysis is the common phase between aerobic and anaerobic respiration.
[A] Glycolysis
See lessHere, remember, Glycolysis is the common phase between aerobic and anaerobic respiration.
Which of the following oxide of iron would be obtained on prolonged reaction of iron with steam?
[C] Fe₃O₄ Remember, Iron reacts only with steam to form a metal oxide and hydrogen. Hence, your answer will be option [C].
[C] Fe₃O₄
See lessRemember, Iron reacts only with steam to form a metal oxide and hydrogen. Hence, your answer will be option [C].
Which of the following are combination reactions?
[D] (ii) and (iii) Combination reaction is a reaction in which two or more reactants react together to form a single product. In reaction (ii) MgO and H₂O combine to form Mg(OH)₂ and in reaction (iii), Al and O₂ combine to form 2Al₂O₃.
[D] (ii) and (iii)
See lessCombination reaction is a reaction in which two or more reactants react together to form a single product. In reaction (ii) MgO and H₂O combine to form Mg(OH)₂ and in reaction (iii), Al and O₂ combine to form 2Al₂O₃.