A hydrate of Na 2 SO 3 losses 22.2% of H 2 O by mass on strong heating. The hydrate is

Chemistry · JEE Main · NTA Exams — Some Basic Concepts in Chemistry

1. Na₂SO₃4H₂O
2. Na₂SO₃6H₂O
3. Na₂SO₃H₂O
4. Na₂SO₃2H₂O

Answer

(D) Na 2 SO 3 2H 2 O

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

Related practice questions

• A sample of CaCO 3 has Ca = 40%, C = 12% and O = 48%. If the law of constant proportions is true, then the…
• Match List I with List II List I List II A. 16 g of CH _ 4 (g) I. Weighs 28g B. 1 g of H_ 2 (g) II. 60.2 10^…
• The number of iodine atoms present in 50 mL of a 0.1M KI solution is:
• H 2 S contains 5.88% hydrogen, H 2 O contains 11.11% hydrogen while SO 2 contains 50% sulphur. These figures…
• An antifreeze mixture contains 40% ethylene glycol (C 2 H 6 O 2 ) by weight in the aqueous solution. If the…
• Iron (III) oxide can be reduced with CO to form metallic iron as described by unbalanced chemical reaction Fe…
• The percentage of P 2 O 5 in isolable from diammonium hydrogen phosphate (NH 4 ) 2 HPO 4 is:
• An aqueous solution of ethanol has density 1.025 g/mL and it is 2 M. What is the molality of this solution ?

More Some Basic Concepts in Chemistry questions · Browse all practice questions