Q34.What are the products formed in sequence when excess of CO2 is passed in slaked lime? (1) CaO, CaCO3 (2) Ca (HCO3)2′ CaCO3 (3) CaCO3, Ca (HCO3)2 (4) CaO, Ca (HCO3)2
What This Question Tests
This question asks for the sequential products formed when excess carbon dioxide reacts with calcium hydroxide (slaked lime).
Concepts Tested
📚 NCERT Sections This Tests
7.17 — Give Equations Of The Following Reactions:
Chemistry Class 12 · Chapter 7
7.17 Give equations of the following reactions: (i) Oxidation of propan-1-ol with alkaline KMnO4 solution. (ii) Bromine in CS2 with phenol. (iii) Dilute HNO3 with phenol. (iv) Treating phenol wih chloroform in presence of aqueous NaOH.
7.7 — Predict The Major Product Of Acid Catalysed Dehydration Of
Chemistry Class 12 · Chapter 7
7.7 Predict the major product of acid catalysed dehydration of (i) 1-methylcyclohexanol and (ii) butan-1-ol
8.17 — Complete Each Synthesis By Giving Missing Starting Material, Reagent Or Products
Chemistry Class 12 · Chapter 8
8.17 Complete each synthesis by giving missing starting material, reagent or products
📋 Question Details
- Chapter
- s-block Elements
- Topic
- Calcium Compounds
- Year
- 2021
- Shift
- 26 Aug Shift 1
- Q Number
- Q34
- Type
- MCQ
- NCERT Ref
- Class 11 Chemistry Ch 10: s-block Elements
More from this Chapter
Q78.The ionic mobility of alkali metal ions in aqueous solution is maximum for (1) K + (2) Rb+ (3) Li+ (4) Na+
Q43.A metal M on heating in nitrogen gas gives Y . Y on treatment with H2O gives a colourless gas which when passed through CuSO4 solution gives a blue colour. Y is (1) NH3 (2) Mg(NO3)2 (3) Mg3 N2 (4) MgO
Q35.Which one of the following will react most vigorously with water? JEE Main 2012 (19 May Online) JEE Main Previous Year Paper (1) Li (2) K (3) Rb (4) Na
Q40.Fire extinguishers contain H2SO4 and which one of the following? JEE Main 2012 (26 May Online) JEE Main Previous Year Paper (1) NaHCO3 and Na2CO3 (2) Na2CO3 (3) NaHCO3 (4) CaCO23