Al 2 O 3 formation from aluminium and oxygen involves evolution of a large quantity of…
Chemistry · JEE Main · NTA Exams — p-Block Elements
Al2O3 formation from aluminium and oxygen involves
evolution of a large quantity of heat, which makes aluminium used in:
evolution of a large quantity of heat, which makes aluminium used in:
- deoxidiser
- confectionary
- indoor photography
- thermite welding
Answer
(D) thermite welding
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Which of the following chemical reactions depicts the oxidising behaviour of H 2 SO 4 ?
- Identify X in the reaction : X + (steam) 2 H _ 2 O XO _ 2 +2 H _ 2
- The reason behind the lower atomic radius of Ga as compared to Al is
- Given below are two statements: Statement I: SiO _ 2 and GeO _ 2 are acidic while SnO and PbO are amphoteric…
- Between which of the following elements is the discontinuity in the ionisation enthalpy values observed?
- Which of the following statements is correct regarding the behaviour of white phosphorus?
- The stability of the hydrides of oxygen, sulphur, selenium and tellurium decreases in the order
- Given below are two statements: Statement I: The pentavalent oxide of group-15 element, E 2 O 5 , is less…
More p-Block Elements questions · Browse all practice questions