Questions by Nandini

Questions by Nandini

The enthalpy of vaporization of methanol is 35. 27 kJ mol-1 at its normal boiling point of 64. 1°C. Calculate (a) the entropy of vaporization of methanol at this temperature and (b) the entropy change

asked Sep 6, 2024

1 answer

5 votes

159k views

An insured has four separate but identical policies written by different insurers to cover her $100,000 building. Each policy is written for $100,000, and each has the pro rata liability other insurance

asked Aug 26, 2024

1 answer

1 vote

37.4k views

Consider the function f(x) = 3 / x - 2. State the equation of the vertical asymptote. Use a table of values to determine the behaviour(s) of the function. State the equation of the horizontal asymptote.

asked Aug 8, 2024

1 answer

3 votes

97.0k views

The number of 6 digits numbers that can be formed using the digits 0, 1, 2, 5, 7 and 9 which are divisible by 11 and no digit is repeated is A. 60 B. 72 C. 48 D. 36

asked Jun 18, 2024

1 answer

0 votes

230k views

Can the concept of capital T truth change between time periods. a. True b. False

asked Jun 16, 2024

1 answer

4 votes

159k views

A motorcycle traveled 250 kilometers in five hours. What was its average speed in km/hr? A) 250 km B) 200 km/hr C) 50 km/hr D) 45 km/hr

asked May 22, 2024

1 answer

4 votes

25.0k views

The citric acid cycle is a series of oxidation reactions that removes carbon atoms from substrates in the form of CO2. Once a molecule of acetyl CoA enters the citric acid cycle, how many complete cycles

asked Apr 12, 2024

1 answer

1 vote

75.4k views

Bronze is an alloy consisting primarily of what two elements?

asked Feb 9, 2024

1 answer

5 votes

187k views

Which of the following are solutions to the equation below? Check all that apply. X^2-3x+ 27 = 6x + 7

asked Nov 13, 2023

2 answers

3 votes

86.1k views

7:40 PM Tue Mardoltamathcom - PeluateThe segment below is dilated by a scale factor of to form J'K'. What is themeasure of J'K'?24

asked Sep 7, 2023

1 answer

1 vote

62.6k views

What are genes? A. alleles that show the expression of one gene from another B. the specific sequences of DNA in an organism C. small subtle changes in a person D. dominant alleles that are expressed

asked Jan 2, 2023

1 answer

25 votes

198k views

The carbon cycle is one of earth's natural resources that enables all living organisms to inhabit this planet. It is a vital resource. Why?

asked Nov 2, 2022

1 answer

15 votes

186k views

What is the molar mass of a substance A) the mass in grams of one mole of a substance B) the number of particles in one gram of a substance C) the number of moles in one gram of a substance D) the mass

asked Aug 8, 2022

1 answer

4 votes

167k views

During and after World War I, Russia (later the USSR) was led by Vladimir Lenin, who was O A) a fascist O B) a communist OC) a monarchist OD) an anarchist

asked Aug 4, 2022

2 answers

0 votes

86.0k views

An equation is shown below: 4(x - 3) - 5(x + 1) = 3 Which statement shows a correct next step in solving the equation?

asked Apr 23, 2022

1 answer

4 votes

129k views

© Rinoy wants to electroplate copper on an iron nail. 0 What should he use as the positive electrode and negative electrode for this process? (0) Which electrolyte should he use for the process? (ii) Which

asked Jan 20, 2022

1 answer

5 votes

193k views

Pls solve ii need it

asked Jan 8, 2022

2 answers

10 votes

26.1k views

The Cherokees supported the Edwards brothers in the Fredonian Revolt. Please select the best answer from the choices provided T F pls hurry I'm timed

asked Dec 5, 2021

2 answers

4 votes

81.9k views

Solve for n: 2n - 4 < 16

asked Dec 3, 2021

2 answers

2 votes

166k views

The amount of sugar in terms of the number of batches

asked Nov 25, 2021

1 answer

4 votes

8.0k views

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