The major product of which of the following r | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The reagent $Br_2 + H_2O$ (bromine water) is used to test for unsaturation (alkenes and alkynes). Compounds containing double or triple bonds will

Vedclass · Accepted Answer

$Al_4C_3 + H_2O \rightarrow CH_4$

Vedclass · Answer

(A) The reagent $Br_2 + H_2O$ (bromine water) is used to test for unsaturation (alkenes and alkynes). Compounds containing double or triple bonds will decolorize the reddish-brown color of bromine water.$1$. $Al_4C_3 + 12H_2O \rightarrow 3CH_4 + 4Al(OH)_3$. Methane $(CH_4)$ is a saturated alkane and does not react with bromine water.$2$. $Mg_2C_3 + 4H_2O \rightarrow CH_3-C \equiv CH + 2Mg(OH)_2$. Propyne is an alkyne and will decolorize bromine water.$3$. $CaC_2 + 2H_2O \rightarrow HC \equiv CH + Ca(OH)_2$. Ethyne is an alkyne and will decolorize bromine water.$4$. $Ag_2C_2$ is a metal acetylide that is generally insoluble and does not undergo simple hydrolysis to yield an unsaturated hydrocarbon product in this context.Comparing the options,$Al_4C_3$ produces methane,which is saturated and will not decolorize bromine water.

The major product of which of the following reactions will not decolorize $Br_2 + H_2O$?

Similar Questions

The total number of monobromo derivatives formed by the alkanes with molecular formula $C_{5}H_{12}$ is (excluding stereoisomers) $.....$

How many carbon atoms does an alkane (not a cycloalkane) need before it is capable of existing in an enantiomeric form?

Give the reaction for the formation of $n$-butane from ethane.

Successive alkanes differ by

How does the combustion of alkanes (petrol) cause pollution?

Vedclass Test Series

Exam Paper Generator

Online Exam Module