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In the below reaction, the structure of "A" is:
Liquid hydrocarbons can be converted to a mixture of gaseous hydrocarbons by:-
The difference between amylose and amylopectin is:
Which one of the following statements is true about the structure of $CO_3^{2-}$ ion?
4d, 5p, 5f and 6p orbitals are arranged in the order of decreasing energy. The correct option is
Match the reactions listed in List-I with the appropriate reagents or conditions listed in List-II: **List-I (Reaction)** Data Missing **List-II (Reagents/ Condition)** I. Data Missing II. $CrO_3$ III. $KMnO_4, KOH, \Delta$ IV. (i) $O_3$ (ii) $Zn-H_2O$ Choose the correct answer from the options given below:
Reaction of phenol with chloroform in the presence of dilute sodium hydroxide finally introduces which one of the following functional groups?
For the reaction $2\text{A} \rightleftharpoons \text{B} + \text{C}$; $K_c = 4 \times 10^{-3}$. At a given time, the composition of the reaction mixture is: $[\text{A}] = [\text{B}] = [\text{C}] = 2 \times 10^{-3}\text{ M}$. In light of the above facts, which of the following is correct?
The example of a nucleophilic substitution reaction among the following is:
A molecule/ion among the following species that does not exist under normal conditions is:
Identify A, X, Y, and Z in the reaction sequence involving Ethanal (A): 1. A → X (Reduction) 2. A → Y (Aldol Condensation) 3. A → Z (Reaction with Semicarbazide)
Given below is a reaction sequence: $\text{CH}_3\text{CH}_2\text{Cl} \xrightarrow{\text{NaCN}} X \xrightarrow{\text{H}_2/\text{Ni}} Y \xrightarrow{\text{Acetic Anhydride}} Z$ The product '$Z$' in the above reaction is:
Predict the products in the given reaction (Reaction Scheme Missing)
The method used to remove temporary hardness of water is :
The compound that is used as antifreeze in automobile radiators is:
Match the redox conversions in List-I with the corresponding number of Faradays required in List-II. **List-I (Redox Conversion)** A. $1\text{ mol}$ of $\text{H}_2\text{O}$ to $\text{O}_2$ B. $1\text{ mol}$ of $\text{MnO}_4^-$ to $\text{Mn}^{2+}$ C. $1.5\text{ mol}$ of $\text{Ca}$ from molten $\text{CaCl}_2$ D. $1\text{ mol}$ of $\text{FeO}$ to $\text{Fe}_2\text{O}_3$ **List-II (Number of Faraday required)** I. $3\text{F}$ II. $2\text{F}$ III. $1\text{F}$ IV. $5\text{F}$
The esters that get hydrolyzed most easily under alkaline conditions is?
Ion that gives colour to water is:
Which of the following compounds with molecular formula, C₅H₁₀ yields acetone on ozonolysis?
The compound which shows metamerism is :