MHT CET · Chemistry · Some Basic Concepts of Chemistry
What is the number of moles of water molecules present in a mole of carnallite?
- A 6
- B 4
- C 5
- D 1
Answer & Solution
Correct Answer
(A) 6
Step-by-step Solution
Detailed explanation
Carnallite is \(\mathrm{KCl} . \mathrm{MgCl}_2 \cdot 6 \mathrm{H}_2 \mathrm{O}\)
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- Identify meta directing group from following.MHT CET 2022 Medium
- Which among the following statements is NOT true about Frenkel defect?MHT CET 2022 Easy
- Which among the following is NOT a feature of \(\mathrm{S}_{\mathrm{N}} 2\) mechanism?MHT CET 2024 Medium
- What is the total number of particles present in basé centred unit cell?MHT CET 2024 Easy
- In the reaction \(2 \mathrm{~N}_{2} \mathrm{O}_{5(\mathrm{~g})} \longrightarrow 4 \mathrm{NO}_{2(\mathrm{~g})}+\mathrm{O}_{2(\mathrm{~g})}\) the rate of formation of \(\mathrm{NO}_{2(\mathrm{~g})}\) and \(\mathrm{O}_{2(\mathrm{~g})}\) are in
the ratio ofMHT CET 2020 Easy - The natural rubber is the polymer ofMHT CET 2012 Easy
More PYQs from MHT CET
- Sound waves are not transmitted a long distance becauseMHT CET 2007 Medium
- A body is projected vertically, upwards from earth's surface with velocity \(2 V_e\) where \(V_e\) is the escape velocity from earth's surface. The velocity when body escapes the gravitational pull isMHT CET 2022 Hard
- Identify reducing agent in following reaction
\( \mathrm{H}_2 \mathrm{O}_{2(\mathrm{ag})}+\mathrm{ClO}_{4_{(\mathrm{aq})}}^{-} \rightarrow \mathrm{ClO}_{2_{(\mathrm{a})}}^{-}+\mathrm{O}_{2_{(\mathrm{g})}} \)MHT CET 2021 Hard - A diet of a sick person must contain atleast 4000 unit of vitamins, 50 unit of proteins and 1400 calories. Two foods \(\mathrm{A}\) and \(\mathrm{B}\) are available at cost of ₹ \(4\) and ₹ \(3\) per unit respectively. If one unit of A contains 200 unit of vitamins, 1 unit of protein and 40 calories, while one unit of food B contains 100 unit of vitamins, 2 unit of protein and 40 calories. Formulate the problem, so that the diet be cheapest.MHT CET 2011 Medium
- What is the co-ordination number of a particle in fcc crystal lattice?MHT CET 2022 Easy
- The normal to the curve \(x=9(1+\cos \theta), \mathrm{y}=9 \sin \theta\) at \(\theta\) always passes through the fixed pointMHT CET 2025 Medium