Match the LIST-I with LIST-II
Choose the correct answer from the options given below:
Matching Analysis:
- A: Sodium bicarbonate solution - Reacts with carboxylic acids (II) to produce effervescence (CO2)
- B: Neutral ferric chloride - Gives colored complex with phenolic -OH (III)
- C: Ceric ammonium nitrate - Red color with alcoholic -OH (IV)
- D: Alkaline KMnO4 - Decolorizes with double bonds (I)
Correct Mapping:
- A → II (Carboxylic acid)
- B → III (Phenolic -OH)
- C → IV (Alcoholic -OH)
- D → I (Double bond)
For the thermal decomposition of \( N_2O_5(g) \) at constant volume, the following table can be formed, for the reaction mentioned below: \[ 2 N_2O_5(g) \rightarrow 2 N_2O_4(g) + O_2(g) \] Given: Rate constant for the reaction is \( 4.606 \times 10^{-2} \text{ s}^{-1} \).
A hydrocarbon which does not belong to the same homologous series of carbon compounds is
Statement-1: \( \text{ClF}_3 \) has 3 possible structures.
Statement-2: \( \text{III} \) is the most stable structure due to least lone pair-bond pair (lp-bp) repulsion.
Which of the following options is correct?
The largest $ n \in \mathbb{N} $ such that $ 3^n $ divides 50! is: