MCQ
Complex ion is shown by
- A$Ag$
- B$Au$
- C$Cu$
- ✓All of these
✓
Answer
Correct option: D.
All of these
d
(d)All are transition elements and form complex ion.
(d)All are transition elements and form complex ion.
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
Compound $(B)$ is
→Electrolytes when dissolved in water dissociates into ions because
The element californium belongs to the family
Transition metals are coloured due to the following electronic transition:
The product of partial hydrolysis with heavy water of $PCl_5$ is
→Which of the following reagents convert propene to $1-$ propanol?
→Aniline reacts with mixed acid (conc. $HNO _3$ and conc. $H _2 SO _4$ ) at $288 K$ to give $P (51 \%)$,
→$Q (47 \%)$ and $R (2 \%)$. The major product(s) of the following reaction sequence is (are)
$\begin{array}{l}\begin{array}{ll}\text { 1) } Ac _2 O \text {, pyridine } \quad \text { 1) } Sn / HCl \end{array} \\ R \xrightarrow{2) Br _2, CH _3 CO _2 H } S \quad \xrightarrow{2) Br _2 / H _2 O \text { (excess) }} \text { major product(s) } \\ \text { 3) } H _3 O ^{+} \quad \text {3) } NaNO _2, HCl / 273-278 K \\ \text { 4) } NaNO _2, HCl / 273-278 K \quad \text { 4) } H _3 PO _2 \\ \text { 5) } EtOH , \Delta \\\end{array}$
Which is not a reducing suger?
The use of the product obtained as a result of reaction between acetone and chloroform is
What is the structure of $L-$ glyceraldehyde?
→