Identify an acidic flux among the following.
- \(SiO_2\)
- \(CaO\)
- \(MgO\)
- \(CaCO_3\)
The Correct Option is A
Solution and Explanation
To solve the problem, we need to identify the acidic flux among the given options.
1. Understanding Acidic Flux:
An acidic flux is a substance that has acidic properties, typically forming acidic oxides or dissolving in water to release acidic ions. These substances generally react with basic materials to form salts.
2. Analyzing the Options:
- SiO₂ (Silicon dioxide) is an acidic oxide and forms acidic solutions when dissolved in water, making it an acidic flux.
- CaO (Calcium oxide) is a basic oxide and acts as a basic flux.
- MgO (Magnesium oxide) is also a basic oxide, thus a basic flux.
- CaCO₃ (Calcium carbonate) is neither a pure acidic nor basic oxide, but can act as a neutral flux in certain conditions.
3. Final Answer:
The acidic flux among the options is $ \mathbf{SiO_2} $.
Top Questions on coordination compounds
Given below are two statements regarding conformations of n-butane. Choose the correct option.
- JEE Main - 2026
- Chemistry
- coordination compounds
- The correct statement among the following is:
- JEE Main - 2026
- Chemistry
- coordination compounds
Consider a weak base \(B\) of \(pK_b = 5.699\). \(x\) mL of \(0.02\) M HCl and \(y\) mL of \(0.02\) M weak base \(B\) are mixed to make \(100\) mL of a buffer of pH \(=9\) at \(25^\circ\text{C}\). The values of \(x\) and \(y\) respectively are
- JEE Main - 2026
- Chemistry
- coordination compounds
- \(20.0\,\text{dm}^3\) of an ideal gas \(X\) at \(600\) K and \(0.5\) MPa undergoes isothermal reversible expansion until the pressure of the gas becomes \(0.2\) MPa. Which of the following option is correct? (Given: \(\log 2 = 0.3010\), \(\log 5 = 0.6989\))
- JEE Main - 2026
- Chemistry
- coordination compounds
- From the following : (A) $[\text{Co}(\text{NH}_3)_6]^{3+}$ : Inner orbital complex, $d^2sp^3$ hybridization (B) $[\text{MnCl}_4]^{2-}$ : Outer orbital complex, $sp^3d^2$ hybridization (C) $[\text{CoF}_6]^{3-}$ : Outer orbital complex, $d^2sp^3$ hybridization (D) $[\text{FeF}_6]^{3-}$ : Outer orbital complex, $sp^3d^2$ hybridization (E) $[\text{Ni}(\text{CN})_4]^{2-}$ : Inner orbital complex, $sp^3$ hybridization Choose the correct answer from the given options.
- JEE Main - 2026
- Chemistry
- coordination compounds
Questions Asked in TS POLYCET exam
- The number of elements present in the fifth period of the modern periodic table:
- TS POLYCET - 2025
- Modern Periodic Law And The Present Form Of The Periodic Table
- The volume of CO\(_2\) liberated in litres at STP when 25 g of CaCO\(_3\) is treated with dilute HCl containing 14.6 g of HCl is:
- TS POLYCET - 2025
- Chemical Reactions
- Which one of the following processes involves chemical change?
- TS POLYCET - 2025
- Chemical Reactions
- If \( A \) is the set of odd numbers less than 6 and \( B \) is the set of prime factors of 30, then:
- TS POLYCET - 2025
- Magnetic Field
- If \( A = \{1, 2, 3, 4, 5\} \) and \( B = \{1, 3, 5, 7\} \), then \( n(A \cap B) = \dots \):
- TS POLYCET - 2025
- Magnetic Field