Which of the following substance(s) is/are used in laboratory for drying purpose ?

Chemistry · JEE Advanced · NTA Exams — s-Block Elements

1. anhydrous P₂O₅
2. graphite
3. anhydrous CaCl₂
4. Na₃PO₄

Answer

(A) anhydrous P 2 O 5, (C) anhydrous CaC l 2

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

• LIST-I contains compounds and LIST-II contains reactions (2022) LIST-I LIST-II (I) H 2 O 2 (P) Mg(HCO 3 ) 2 +…
• MgSO 4 on reaction with NH 4 OH and Na 2 HPO 4 forms a white crystalline precipitate. What is its formula ?…
• Which of the following on thermal decomposition yields a basic as well as an acidic oxide ?
• The hydration energy of Mg ++ is larger than that of
• A solution of sodium metal in liquid ammonia is strongly reducing due to the presence of
• Assertion (A) : Na 2 O 2 is coloured and paramagnetic Reason (R) : Na 2 O 2 is not a superoxide
• The compound (s) formed upon combustion of sodium metal in excess air is (are) (2009)
• Amongst the following hydroxides, the one which has the lowest value of K sp at ordinary temperature (about…

More s-Block Elements questions · Browse all practice questions