Match the following and choose the correct code.
Material Application $A$. Silicones $i$. As a catalyst $ii$. Greases $B$. Zeolites $iii$. In surgical implants $iv$. As ion exchangers
| Material | Application |
|---|---|
| $A$. Silicones | $i$. As a catalyst |
| $ii$. Greases | |
| $B$. Zeolites | $iii$. In surgical implants |
| $iv$. As ion exchangers |
- A$A-(ii, iii), B-(i, iv)$
- B$A-(i, iii), B-(ii, iv)$
- C$A-(ii, iv), B-(i, iii)$
- D$A-(i, iv), B-(ii, iii)$
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Similar Questions
Match the following:
| List-$I$ | List-$II$ |
| :--- | :--- |
| $A$. Carbon black | $I$. Electrodes in batteries |
| $B$. Graphite | $II$. Extraction of metals |
| $C$. Diamond | $III$. Abrasive |
| $D$. Activated charcoal | $IV$. Filler in automobile tyres |
| | $V$. Air conditioning system |
| List-$I$ | List-$II$ |
| :--- | :--- |
| $A$. Carbon black | $I$. Electrodes in batteries |
| $B$. Graphite | $II$. Extraction of metals |
| $C$. Diamond | $III$. Abrasive |
| $D$. Activated charcoal | $IV$. Filler in automobile tyres |
| | $V$. Air conditioning system |
An example of a neutral oxide is
Medium
View SolutionSilicon dioxide is formed by the reaction of:
Medium
View SolutionWhich of the following statements are correct?
$1.$ Charcoal can be obtained by heating wood in the absence of air.
$2.$ Charcoal is an impure form of graphite.
$3.$ Diamond is thermodynamically the most stable allotrope of carbon.
$4.$ Coke is used as an oxidising agent during the extraction of iron from its ores.
$1.$ Charcoal can be obtained by heating wood in the absence of air.
$2.$ Charcoal is an impure form of graphite.
$3.$ Diamond is thermodynamically the most stable allotrope of carbon.
$4.$ Coke is used as an oxidising agent during the extraction of iron from its ores.
Which one of the following is a correct set?
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