(A) Aluminium metal reacts with aqueous sodium hydroxide to produce sodium aluminate and hydrogen gas. The balanced chemical equation is: $2 Al_{(s)}

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(A) Aluminium metal reacts with aqueous sodium hydroxide to produce sodium aluminate and hydrogen gas. The balanced chemical equation is: $2 Al_{(s)} + 2 NaOH_{(aq)} + 6 H_2O_{(l)} \rightarrow 2 Na[Al(OH)_4]_{(aq)} + 3 H_{2(g)}$ The evolution of hydrogen gas can be tested by bringing a burning candle near the reaction, which produces a characteristic pop sound.

Class 11 Chemistry s-Block Elements Alkali metals

Medium

What is the product of the reaction between aluminium and aqueous $NaOH$?

TS EAMCET 2022 All TS EAMCET

A
$H_2$
B
$O_2$
C
$D_2$
D
$O_3$

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Class 11

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s-Block Elements

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Alkali metals

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Match the following:

Metals Flame color

$1$. $Li$ $a$. Crimson red

$2$. $K$ $b$. Violet

$3$. $Rb$ $c$. Red-violet

$4$. $Cs$ $d$. Blue

Metals	Flame color
$1$. $Li$	$a$. Crimson red
$2$. $K$	$b$. Violet
$3$. $Rb$	$c$. Red-violet
$4$. $Cs$	$d$. Blue

Medium

View Solution

Magnesium liberates $H_2$ gas on reaction with

Medium

View Solution

Match the List-$I$ with List-$II$.

List-$I$ (Metal) List-$II$ (Emitted light wavelength $(nm)$)

$A. Li$ $I. 670.8$

$B. Na$ $II. 589.2$

$C. Rb$ $III. 780.0$

$D. Cs$ $IV. 455.5$

Choose the most appropriate answer from the options given below:

MediumJEE MAIN 2022

View Solution

Which of the following is a component of baking powder?

Easy

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In the Castner’s process for the extraction of sodium,the anode is made of $.......$ metal.

Medium

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List-$I$ (Metal)	List-$II$ (Emitted light wavelength $(nm)$)
$A. Li$	$I. 670.8$
$B. Na$	$II. 589.2$
$C. Rb$	$III. 780.0$
$D. Cs$	$IV. 455.5$

What is the product of the reaction between aluminium and aqueous $NaOH$?

Similar Questions

Match the following: Metals Flame color $1$. $Li$ $a$. Crimson red $2$. $K$ $b$. Violet $3$. $Rb$ $c$. Red-violet $4$. $Cs$ $d$. Blue

Magnesium liberates $H_2$ gas on reaction with

Match the List-$I$ with List-$II$. List-$I$ (Metal) List-$II$ (Emitted light wavelength $(nm)$) $A. Li$ $I. 670.8$ $B. Na$ $II. 589.2$ $C. Rb$ $III. 780.0$ $D. Cs$ $IV. 455.5$ Choose the most appropriate answer from the options given below:

Which of the following is a component of baking powder?

In the Castner’s process for the extraction of sodium,the anode is made of $.......$ metal.

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Match the following:

Metals Flame color

$1$. $Li$ $a$. Crimson red

$2$. $K$ $b$. Violet

$3$. $Rb$ $c$. Red-violet

$4$. $Cs$ $d$. Blue

Match the List-$I$ with List-$II$.

List-$I$ (Metal) List-$II$ (Emitted light wavelength $(nm)$)

$A. Li$ $I. 670.8$

$B. Na$ $II. 589.2$

$C. Rb$ $III. 780.0$

$D. Cs$ $IV. 455.5$

Choose the most appropriate answer from the options given below: