Question:
Equal volumes of molar hydrochloric acid and sulphuric acid are neutralised by dilute NaOH solution and x kcal and y kcal of heat are liberated respectively. Which of the following is true?
Equal volumes of molar hydrochloric acid and sulphuric acid are neutralised by dilute NaOH solution and x kcal and y kcal of heat are liberated respectively. Which of the following is true?
Updated On: Apr 23, 2024
- (A) x= y
- (B)
- (C) x= 2y
- (D) None of the above
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Explanation:
Enthalpy of 1 g equivalent of strong acid and 1 g equivalent strong base = 13.7 kcal Equal volume contains double eq. of H2SO4 than HCl
Enthalpy of 1 g equivalent of strong acid and 1 g equivalent strong base = 13.7 kcal Equal volume contains double eq. of H2SO4 than HCl
Was this answer helpful?
0
0
Top Questions on Solutions
- The pH of a solution is 3. What is the concentration of hydrogen ions in this solution?
- BITSAT - 2025
- Chemistry
- Solutions
- Define Azeotrope. What type of Azeotrope is formed by negative deviation from Raoult's law? Give an example.
- On mixing 30 mL of acetone with 20 mL of chloroform, the total volume of solution is:
- We cannot measure the resistance of an ionic solution using DC because:
- A solution of acetone in chloroform:
View More Questions
Questions Asked in WBJEE exam
- Which logic gate is represented by the following combination of logic gates?
- WBJEE - 2025
- Logic gates
- If \( {}^9P_3 + 5 \cdot {}^9P_4 = {}^{10}P_r \), then the value of \( 'r' \) is:
- WBJEE - 2025
- permutations and combinations
- If \( 0 \leq a, b \leq 3 \) and the equation \( x^2 + 4 + 3\cos(ax + b) = 2x \) has real solutions, then the value of \( (a + b) \) is:
- WBJEE - 2025
- Trigonometric Equations
- Let \( f(\theta) = \begin{vmatrix} 1 & \cos \theta & -1 \\ -\sin \theta & 1 & -\cos \theta \\ -1 & \sin \theta & 1 \end{vmatrix} \). Suppose \( A \) and \( B \) are respectively the maximum and minimum values of \( f(\theta) \). Then \( (A, B) \) is equal to:
- If \( a, b, c \) are in A.P. and if the equations \( (b - c)x^2 + (c - a)x + (a - b) = 0 \) and \( 2(c + a)x^2 + (b + c)x = 0 \) have a common root, then
- WBJEE - 2025
- Quadratic Equations
View More Questions