The answer is zero order reaction.For a zero order reaction, Unit of rate = mol/L/tUnit of zero order = mol/L/t
Solution: We can find LCM by the prime factorisation method. 12 = 2×2×3 = 22×3 18 = 2×3×3 = 2×32... View Article
Solution: Let x-2, x, x+2, x+4 be the four consecutive even numbers. Given that the average of four consecutive even... View Article
(a) 2-x = 3y (b) y = x (c) 2x-y = 0 (d) x+y = 0 Solution: We have to... View Article
(a) 1<x<3 (b) x<0 (c) x>0 (d) 0<x<3/2 Solution: Given y = x(x-3)2 dy/dx = 2x(x-3) + (x-3)2 = (x-3)(2x... View Article
Solution: Given \(\begin{array}{l}y = tan \: x^{tan \: x^{tan \: x}}\end{array} \) Taking log log y = tan xtan x... View Article
Solution: Let x be a multiple of 17. Let the consecutive multiple be x + 17 The difference between any... View Article
(a) mean (b) median (c) mode (d) none of the above Solution: Minimum deviation from mean = ∑|X – mean|/n... View Article
(a) (0,0) (b) (0, 2) (c) (2, 0) (d) (-2,0) Solution: A perpendicular bisector of a line segment passes through... View Article
(a) 1 cm (b) 2 cm (c) 3 cm (d) 4 cm Solution: Given BC = 6 cm and AB... View Article
Solution: We have to find the derivative of sec(tan-1x). Let y = sec(tan-1x) We know derivative of sec x =... View Article
Solution: Probability is a branch of mathematics that deals with the occurrence of a random event. For example, when a... View Article
(a) 2√14 (b) 2√7 (c) 3√14 (d) none of these Solution: We can express 56 in prime factorisation form. 56... View Article
Decimal expansions that do not terminate or end after a specific number of digits are called repeating or recurring decimals.... View Article
Solution: A function, f(x) is even if f(x) = f(-x). If f(x) = -f(x) then it is called an odd... View Article
(a) ∼p∧(q∧r) (b) p∨(q∨r) (c) p∨(q∧r) (d) ∼p∨(q∧r) Solution: ∼[p∧(q→ ∼r)] = ∼p∨∼(q→∼r) = ∼p∨(q∧∼(∼r)) = ∼p∨(q∧r) Hence option d... View Article
A sinusoidal voltage v = 200 sin 314 tr is applied to a resistor of 10 ohms. Calculate (i) r.m.s.... View Article
A man is crossing a river flowing with a velocity of 5 m/s. He reaches a point directly across the... View Article
A body of mass m1 exerts a force on another body of mass m2. If the magnitude of the acceleration... View Article
If L, R, C and V respectively, represent inductance, resistance, capacitance and potential difference, then the dimensions of L/RCV are... View Article
