Chemistry, asked by caresukbiswa, 9 months ago

Discuss the process of leaching with reference to the extraction of sluminium

Answers

Answered by ShreshthaSaha

In the extraction of aluminium, the significance of leaching is to concentrate pure alumina (Al2O3) from bauxite ore. Bauxite usually contains silica, iron oxide, and titanium oxide as impurities.

plzz mark it as the brainliest answer!!!

Answered by DelhiQueen

Answer:

$<body bgcolor=black> <marquee behaviour="slide" direction="up"$

$\color{red}\huge{\underline{\underline{\mathfrak{Answer}}}}$

The significance of leaching in the extraction of aluminium is:

A . it helps to remove the impurities like SiO2,Fe2O3, etc from the bauxite ore.

B . it converts the ore into oxide.

C . it reduces melting point of the ore.

D . it eliminates water from bauxite.

The significance of leaching in the extraction of aluminium is:

$\color{red}\huge{\underline{\underline{\mathfrak{Mark\:as\:brainliest}}}}$

$<html><head><style>h1{text-transform:uppercase;margin-top:90px;text-align:center;font-family:Courier new,monospace;border:3px solid rgb(60,45,8);border-top:none;width:67%;letter-spacing:-6px;box-sizing:border-box;padding-right:5px;border-radius:6px;font-size:35px;font-weight:bold;}h1 span{position:relative;display:inline-block;margin-right:3px;}@keyframes shahir{0%{transform: translateY(0px) rotate(0deg);}40%{transform: translateY(0px) rotate(0deg);}50%{transform: translateY(-50px)rotate(180deg);;}60%{transform: translateY(0px)rotate(360deg);;}100%{transform: translate(0px)rotate(360deg);;}}h1 span{animation: shahir 3s alternate infinite linear;}h1 span:nth-child(1){color:pink;animation-delay: 0s;}h1 span:nth-child(2){color:lightmaroon;animation-delay: 0.2s;}h1 span:nth-child(3){color:red;animation-delay:0s;}h1 span:nth-child(4){color:lightgreen;animation-delay: 0.4s;}h1 span:nth-child(5){color:blue;animation-delay: 0.5s;}h1 span:nth-child(6){color:purple;animation-delay: 0.3s;}</style><meta name="viewport" content="width=device-width" ></head><body><center><div><h1>ATHIYA</h1></div></center></body></html>$

$<svg class= "heart" viewBox= "-2 -2 98.6 90.81"><title>Corazon</title><path stroke= "firebrick" stroke-width= "3" d= "M86.81,8.15a27.79,27.79,0,0,1,0,39.33L47.48,86.81,8.15,47.48A27.81,27.81,0,0,1,47.48,8.15,27.79,27.79,0,0,1,86.81,8.15Z"/></svg><style>body {display: grid;min-height: 100vh;justify-content: center;align-content: center;background: repeating-linear-gradient(circle, white, yellow, red);background: repeating-radial-gradient(circle, white, yellow, red);}@keyframes heart-path {99% {stroke-dashoffset: 0;fill: none;}100% {fill: firebrick;}}</style>$

Previous Question

Next Question