These questions consist of two statements each, printed as statemen...

Channel:
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=hutrf9mEewU



Duration: 3:19
0 views
0


These questions consist of two statements each, printed as statement- 1 and statement-2, while answering these questions you are required to choose any one of the following responses.
\( \mathrm{P} \)
(A) If both statements are true and the statement-2 is the correct explanation of statement-1.
(B) If both statements are true but statement-2 is not the correct explanation of statement-1.
W
(C) If statement-1 is true but the statement-2 is false.
(D) If statement-1 is false but statement-2 is true.
Statement-1 : Extraction of iron metal from iron oxide ore is carried out by heating with coke.
Statement-2 : The reaction,
\[
\mathrm{Fe}_{2} \mathrm{O}_{3}(s) \longrightarrow \mathrm{Fe}(s)+\frac{3}{2} \mathrm{O}_{2}(g)
\]
is a spontaneous process.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-02-13The most important ore of tin is : (a) cassiterite (b) cryolite P (...
2023-02-13A metal \( X \) is 15 times as dense as metal \( Z \) and a metal \( \mathrm{Y} \) is 8 times as...
2023-02-13The method of zone refining of metals is based on the principle of ...
2023-02-13In the circuit shown in the figure, there are two parallel plate ca...
2023-02-13Enthalpy change for the reaction, P \( 4 \mathrm{H}_{(g)} \rightarr...
2023-02-13Which of the following is planar? (1) \( \mathrm{XeF}_{6} \) (2) \(...
2023-02-13Thesf questions consist of two statements each, printed as statemen...
2023-02-13Show that the line \( y=x+\sqrt{7} \) touches the hyperbola \( 9 x^...
2023-02-13In the extraction of copper from its sulphide ore, the metal is for...
2023-02-13Azeotropic mixture of water and \( \mathrm{C}_{2} \mathrm{H}_{5} \m...
2023-02-13These questions consist of two statements each, printed as statemen...
2023-02-13For sphalerite (ZnS) structure which of the following is true? (1) ...
2023-02-13Find the equations of tangents to the hyperbola \( 3 x^{2}-y^{2}=3 ...
2023-02-13Which of the following is true? (BHU 2003) \( \mathrm{P} \) (a) A m...
2023-02-13A bag contains one rupee, 50 paise and 25 paise coins. The ratio of the number of 1 rupee coins ...
2023-02-13At time \( \mathrm{t}=0 \), a battery of \( 10 \mathrm{~V} \) is co...
2023-02-13Find the equations of tangents to the ellipse \( x^{2}+3 y^{2}=3 \)...
2023-02-13The heat of combustion of carbon to \( \mathrm{CO}_{2} \) is \( -39...
2023-02-13Given that \( \mathrm{C}+\mathrm{O}_{2} \rightarrow \mathrm{CO}_{2}...
2023-02-13The velocity of a freely falling body when it strikes the ground is directly proportional to W t...
2023-02-13Which of the following is acidic (1) \( \mathrm{SO}_{3} \) (2) \( \...



Tags:
pw