Answers created by Kalit Gautam

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• What is a chemical bond resulting from the sharing of electrons between two atoms?
  
• What does organic chemistry study?
  
• How many inner transition elements are there?
  
• Which one out of water and wood can be compressed easily and why?
  
• 2NO(g) + O2 (g) --> 2NO2 How many moles of O2 are required to produce 92.0 g NO2?
  
• What are the two type of waves?
  
• What is moment of inertia? How to calculate it's value for different bodies? plz explain!!
  
• How many grams of AgCl are needed to make a 2m solution?
  
• How do you solve #-35+6n<7n#?
  
• How do you differentiate 4x.√x ?
  
• How do you solve # 10x – 8 + 2x(3) = 4(x – 8)+ 9(3 – x)#?
  
• N 2 ( g ) + 3 H 2 ( g ) ⟶ 2 N H 3 ( g ) In a certain reaction, 5.0 moles of hydrogen is reacted with excess nitrogen. To determine how many moles of ammonia are produced, what conversion factor should be used?
  
• How can you classify an element into metal or non metal on the basis of chemical properties?
  
• What is the relationship between precipitate forming and ksp?
  
• How to simplify the following and express with positive index ? : (27^-3/9^-3)^1/5
  
• How do you find the derivative of #f(t)=4t#?
  
• What is the weight of the oxygen element in 10 moles of pure water?
  
• How do i find the answer to 7/20?
  
• How do you solve #2n - 15= 53#?
  
• How do you find the range of #f(x)=x+7#?
  
• How do you simplify #( sqrt[6] + 2 sqrt [2] ) ( 4 sqrt[6] - 3 sqrt[2] )#?
  
• How do you subtract #\frac { c + 2} { 3} - \frac { c - 4} { 4}#?
  
• How do you graph #y=x-1/2#?
  
• How do you simpify #\frac { \frac { 5} { 12} } { \frac { 7} { 8} }#?
  
• Find a,b, c and d in this function when given the inflection point and a local minimum point?
  
• What is 6y+y^2=x^2 in polar form?
  
• How do you solve #2 sin x -1 = 0#?
  
• Can you help me with this ?
  
• How do you convert #3=(7x-5y)^2-y# into polar form?
  
• Which of the fundamental forces is the stronger force?
  
• Why does ionization energy vary along a period???
  
• Define Ionization energy. ?
  
• Acetyl chloride is reduced to acetaldehyde by?
  
• How do you graph # y=(1/8)x^2#?
  
• How to solve 2×exp(x)+2x-7=0 ?
  
• Does a black whole affect gravity?
  
• What the is the polar form of #y^2 = (x-3)^2/y-x^2 #?
  
• How do you graph # y = 2 sinx#?
  
• How many electrons can an orbital hold?
  
• How do you find the axis of symmetry, graph and find the maximum or minimum value of the function # y=x^2+1#?
  
• What is an Arrhenius base?
  
• What is the taylor series used for?
  
• Are all metal oxides, carbonates, hydroxides are basic in nature?
  
• How will you say that a compound is planar?
  
• A movie is 2 hours and 40 minutes long. It starts at 12:35 P M. At what time will the movie end?
  
• How do you evaluate #(9n ^ { 2} - 4) ( 90n ^ { 3} )#?
  
• Vectors a=[-3,2] and vector b=[6,t-2]. Determine t so that a and b become parallel?
  
• How do you solve #\log _ { 12} ( 2x + 13) = \log _ { 12} ( 4x - 7)#?
  
• How to draw the derivative on the graph?
  
• What is the formula for barium oxide?
  
• Find the sum of 2+4+6+8...+70. State if it's geometric or arithmetic?
  
• What is the domain and range of #y =- sqrt(1 - x)#?
  
• Is 57 composite?
  
• why do some things sink?
  
• Is silver an element?
  
• How do you solve #3n^2=10n #?
  
• Explain why a 0.30 M glucose, C6H12O6, solution as well as a 0.15 M KCl solution at the same temperature have the same osmotic pressure.?
  
• What is the pH of a solution that has a [OH-] = 0.0033 M?
  
• How do you convert r = 4 cosθ + 4 sinθ into a cartesian equation?
  
• How do you solve #4sinx=-2sinx-5#?
  
• What is the order of reactivity towards electrophilic aromatic substitution of fluorobenzene, chlorobenzene and iodobenzene?
  
• What is the domain and range of h(x)=3x+1/x ?
  
• Which of the following is a property of an acid?
  
• What is the complex conjugate of #1 + sqrt (-18)#?
  
• How to determine whether f(x)3sin2x +5 is one-to-one function. How to find the inverse of the function?
  
• What is the cause of inertia ?
  
• Can someone explain to me the difference between potential and potential energy in details?And,work done in a conservative force field is the difference in potential or potential energy?
  
• How can you recognize a ketone?
  
• What is the use of convex mirrors other than rear view mirrors?
  
• How do you find the domain and range for #y = (x-5)^2#?
  
• ((cos^-1 (x))^2) - (sin^-1 (x)^2) = ?
  
• How do you solve #4.7^ { x } - 60= 0#?
  
• What is meant by compton shift?
  
• What is angular momentum?
  
• Examples of Autotroph?
  
• Name the process that plants use to capture the Sun's energy and the product of this process?
  
• Does Autotroph produce own food?
  
• Plot the following?
  
• How to integrate this?
  
• What is the Balanced chemical formula of calcium bicarbonate?
  
• Please solve q 25?
  
• Trace the curve x[y^(2)+4]=8 stating all the points used for doing so?
  
• How did Mohandas Gandhi protested British laws?
  
• How do you find the limit of #e^(-x^2)# as x approaches infinity?
  
• Why do planets orbit stars?
  
• Why is horizontal velocity constant in projectile motion?
  
• What is the net ionic equation for the neutralization reaction of CH3CO2H(aq) with CsOH(aq)?
  
• Find the domain of the function f,defined by f(x)=√x^(3) (9-x)?
  
• How do you Sketch the graph of #y=-2+cot(1/3)x# over the interval #[0, 6pi]#?
  
• Why is bromine an electrophile?
  
• How does Methane and Diamond differ in terms of structure and properties?
  
• What charge does the barium ion possess in the compound BaCl2?
  
• What is static equilibrium?
  
• How can i calculate resistance of a wire?
  
• The stability if #Me_2 C=CH_2# is more than that of #MeCH_2CH=CH_2# due to A. Inductive effect of #Me# group B. Resonance effect of #Me# group C. Hyperconjugative effect of #Me# group D. Resonance as well as inductive effect of #Me# group ?
  
• How shall I proceed in this sum? If #x=sint# and #y=sin2t#, prove that (i) #(1-x^2)(dy/dx)^2=4(1-y^2)# (ii) #(1-x^2)(d^2(y)/dx^2)-xdy/dx+4y=0#
  
• What is the degree, type, leading coefficient, and constant term of #y=9x^2#?
  
• How do fish and underwater plants breathe?
  
• How deep is the Atlantic Ocean in feet?
  
• What are the rules for drawing electric field patterns?
  
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