MCQ
Hypo is used in photography for
- ✓Developing a picture
- BPicture printing
- CThe colour of picture
- DThe fixation of the picture
✓
Answer
Correct option: A.
Developing a picture
a
Hypo is used in photography for developing a picture.
Hypo is used in photography for developing a picture.
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
The reaction, $C{H_3}Br + Na \to {\rm{Product}}$, is called
→Which of the following represents the anomer of the compound shown ?
The reaction, which forms nitric oxide, is
Product of the reaction is
The chemical reaction:
$(\text{CH}_3)_3\text{CBr}\xrightarrow[\text{-H}_2\text{O},\text{-KBr}]{\text{KOH(alc)}_2}(\text{CH}_3)_2\text{C}=\text{CH}_2$ is an example of:
→$(\text{CH}_3)_3\text{CBr}\xrightarrow[\text{-H}_2\text{O},\text{-KBr}]{\text{KOH(alc)}_2}(\text{CH}_3)_2\text{C}=\text{CH}_2$ is an example of:
The half-life period of a first order reaction is $100\,\sec$. The rate constant of the reaction is
→For the reaction $A + B \to C$, it is found that doubling the concentration of $A$ increases the rate by $4$ times, and doubling the concentration of $B$ doubles the reaction rate. What is the overal order of the reaction.
→The given structure of $\alpha - $ amino acid will exist at which $pH$ ?
→$\,\begin{array}{*{20}{c}}
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,COOH}\\
{\,\,\,\,\,\,\,\,\,|}\\
{\mathop {N{H_3}}\limits^{\,\, \oplus } - C - H}\\
{\,\,\,\,\,\,\,\,\,\,|}\\
{\,\,\,\,\,\,\,\,\,\,R}
\end{array}\,\,\,$
Assuming the reaction
→$2NO(g) + Cl_2(g) \longrightarrow 2NOCl(g)$
occurs in a single elementary step, we can say that
Product of the reaction is
