The standard enthalpy of combustion of methane \( \left(\mathrm{CH}_{4}\right) \) is given to be... VIDEO
The standard enthalpy of combustion of methane \( \left(\mathrm{CH}_{4}\right) \) is given to be \( -890.3 \mathrm{k} . J \mathrm{~mol}^{-1} \). Calculate mass of methane required to produce \( 445.15 \mathrm{~kJ} \) of heat.https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2023-02-14 \[
\lim _{x \rightarrow 0} \frac{\sqrt{\frac{1}{2}(1-\cos 2 x)}}{x}... 2023-02-14 P
Prove that \( \frac{\pi^{\mathrm{e}}}{\mathrm{x}-\mathrm{e}}+\fra... 2023-02-14 \( \lim _{x \rightarrow \infty} \frac{2 x^{2}+3 x+4}{3 x^{2}+3 x+4}... 2023-02-14 Let \( A=\{x: x \in R,-1x1\}, B=\{x: x \in R, x \leq 0 \) or \( x \geq 2\} \) and \( A \cup B=R-... 2023-02-14 Find the set of values of ' \( a \) ' if \( \left(x^{2}+x\right)^{2... 2023-02-14 The value of the limit of \( \frac{x^{3}-x^{2}-18}{x-3} \) as \( x ... 2023-02-14 The fruits of wild species of tomato are tiny compared with the gia... 2023-02-14 The value of the limit of \( \frac{x^{3}-8}{x^{2}-4} \) as \( x \) ... 2023-02-14 A liquid flows through a pipe of \( 1.0 \mathrm{~mm} \) radius and ... 2023-02-14 Which of the following are true?
(A) \( [3,7] \subset(2,10) \)
(B) \( (0, \infty) \subset(4, \in... 2023-02-14 The standard enthalpy of combustion of methane \( \left(\mathrm{CH}_{4}\right) \) is given to be... 2023-02-14 As soon as parachute of a falling soldier opens, his acceleration d... 2023-02-14 \( \lim _{x \rightarrow a} \frac{(x+2)^{5 / 3}-(a+2)^{5 / 3}}{x-a}=... 2023-02-14 Suppose that in an experiment a researcher observed and recorded mo... 2023-02-14 \( \mathrm{P} \)
W
Plants having the above given lloral diagram are AMMS 2012
(a) leguminous
(b)... 2023-02-14 \( \lim _{x \rightarrow 0} \frac{x^{3} \cot x}{1-\cos x}= \)
\( \ma... 2023-02-14 At \( 100^{\circ} \mathrm{C} \), a gaseous reaction, \( A \longrightarrow B+2 C \), is observed ... 2023-02-14 The number of ways in which 8 non-identical apples can be distribut... 2023-02-14 \( \mathrm{P} \)
How many quadratic equations are there which are u... 2023-02-14 In an experiment with Poiseuille's apparatus, the following figures... 2023-02-14 \( \lim _{\theta \rightarrow \pi / 2}(\sec \theta-\tan \theta)= \)
...
0