Carbon cannot reduce \( \mathrm{Fe}_{2} \mathrm{O}_{3} \) to \( \ma... VIDEO
Carbon cannot reduce \( \mathrm{Fe}_{2} \mathrm{O}_{3} \) to \( \mathrm{Fe} \) at a temperature below \( 983 \mathrm{~K} \) because :https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2023-02-13 If \( \mathrm{A} \) is the A.M. between \( a \) and \( b \), prove that
\[
(\mathrm{A}-a)^{2}+(\... 2023-02-13 Identify the ore not containing iron.
\( \mathrm{P} \)
(a) Limonite... 2023-02-13 Which one of the following is a mineral of iron?
(a) Malachite
(b) ... 2023-02-13 If \( \mathrm{z}_{1}=2-\mathrm{i}, \mathrm{z}_{2}=1+\mathrm{i} \), ... 2023-02-13 If \( x-i y=\sqrt{\frac{a-i b}{c-i d}} \) prove that \( \left(x^{2}... 2023-02-13 If \( A \) and \( B \) are the points \( (1,2,3) \) and \( (-1,4,-3... 2023-02-13 In the extraction of copper from its sulphide ore, the metal is fin... 2023-02-13 The sum \( \frac{1}{\sin 45^{\circ} \sin 46^{\circ}}+\frac{1}{\sin ... 2023-02-13 For any two complex numbers \( z_{1} \) and \( z_{2} \), prove that... 2023-02-13 The following reactions take place in the blast furnace in the prep... 2023-02-13 Carbon cannot reduce \( \mathrm{Fe}_{2} \mathrm{O}_{3} \) to \( \ma... 2023-02-13 Find the image of the point \( (2,3,-1) \) in the point \( (3,0,4) ... 2023-02-13 Which of the following inert gas(es) form(s) clathrate compoud(s) w... 2023-02-13 A cell of emf 'E' and internal resistance 'r' is connected across a... 2023-02-13 Find the centroid of a triangle whose vertices are \( (1,5,-2),(3,7... 2023-02-13 If \( ₹ 6000 \) is lent at \( 10 \% \) per annum, interest being compounded annually, then what ... 2023-02-13 If \( \mathrm{S} \) is the sum of \( n \) arithmetic means between two given numbers \( a \) and... 2023-02-13 An inorganic iodide (A) on heating gives gases (B) and (C). (B) is ... 2023-02-13 Farheen borrowed a sum of \( ₹ 18,000 \) at the
\( \mathrm{P} \) rate of \( 20 \% \) per annum, ... 2023-02-13 Define the current sensitivity of a galvanometer. Write its S.1. un... 2023-02-13 Which one of the following statements is false?
(Karnataka CET 2011...
0