MCQ
Find the $\text{CORRECT}$ match.$<$
- A$CuCl_2:$ Salt of weak acid and strong base
- ✓$NaNO_3:$ Salt of strong acid and strong base
- C$NH_4CN:$ Salt of strong acid and weak base
- D$\text{KCN:}$ Salt of weak acid and weak base
✓
Answer
Correct option: B.
$NaNO_3:$ Salt of strong acid and strong base
$NaNO_3:$ Salt of strong acid and strong base
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Identify the type of population shown in the given figures (a and b).
The direction ratios 3x – 2 = 2y + 1 = 3z – 3 are ______.
______ is a direct ancestor of modem man.
Which of the following pair of structures of the nephron will play a role in counter current mechanism?
TV and ERV of an athlete are 500 mL and 1000 mL respectively. What will be his Expiratory Capacity if the RV is 1200 mL?
For which logic gate is the following statement true? The output is high, if and only if all inputs are high.
If A =`[(1, -1), (2, 3)]` and adj (A) = `[(a, b), (-2, 1)]`, then ______
The r.m.s. value of induced voltage in a coil of 25 turns each of area 30 sq. cm. rotating at 2000 r.p.m. about an axis at right angles to magnetic field is $\left(B=5 \times 10^{-4} Wb / m ^2\right)$ ____________.
→The maximum velocity of the photoelectron emitted by the metal surface is 'v '. Charge and mass of the photoelectron is denoted by 'e' and 'm' respectively. The stopping potential in volt is ______.
In a coil of resistance 150 `Omega`, a current is induced by changing the magnetic flux through it as shown in the figure. The magnitude of change in flux through the coil is ____________.
