MCQ
The mercury battery provides a constant voltage of ____________.
- A1.2 V
- ✓1.35 V
- C1.5 V
- D1.05 V
✓
Answer
Correct option: B.
1.35 V
B
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
IUPAC name of ethylenediamine is ____________.
The Brewster's angle for the glass-air interface is $(54.74)^\circ $. If a ray of light passing from air to glass strickes at an angle of incidence $45^\circ ,$ then the angle of refraction is $......$
$\left[\tan (54.74)^{\circ}=\sqrt{2}, \sin 45=\frac{1}{\sqrt{2}}\right]$
→$\left[\tan (54.74)^{\circ}=\sqrt{2}, \sin 45=\frac{1}{\sqrt{2}}\right]$
The line $x-2 y=0$ is perpenrucular to one of the lines given by $a x^2+2 h x y+b y^2=0$, when ______.
→Which of the following is/are TRUE regarding thrombocytes?
What will be the concentration of NaCl solution, if the molar conductivity and conductivity of NaCl solution is 124.3 $\Omega^{-1} \mathrm{~cm}^2 \mathrm{~mol}^{-1}$ and $1.243 \times 10^{-4} \Omega^{-1} \mathrm{~cm}^2$ respectively?
→The area bounded by the curve y = f(x), X-axis and ordinates x = 1 and x = a is (a - 1) cos(2a + 7), then f(x) is ______.
Identify I and II in the given diagram of chromosome.
An electron revolving in a circular orbit of radius 'r' with velocity 'v' and frequency v has orbital magnetic moment 'M'. If the frequency of revolution is tripled then the new magnetic moment will be ____________.
Dry ice is an example of ____________.
When acetylene is passed through red hot iron tube at 873 K, ____________ is/are obtained as product/s.