Give reason for the following : a) Acetylene burns with a sooty flame. b) Kerosene does not

Fantastic news! We've Found the answer you've been seeking!

Question:

Give reason for the following :

a) Acetylene burns with a sooty flame.

b) Kerosene does not decolourise bromine water while cooking oils do.

Related Book For answer-question

Cambridge International AS And A Level Chemistry Coursebook

ISBN: 9781316637739

2nd Edition

Authors: Lawrie Ryan, Roger Norris

See More Books

Posted Date: Apr 19, 2023 05:37 AM

See More Questions

A hydrocarbon has a molecular ion peak at a mass-to charge ratio of 84 (relative abundance of 62.0%) and an [M + 1] peak with a relative abundance of 4.1%. a. How many carbon atoms are in the...
Lakefield Corporations oil trading desk buys and sells oil products (crude oil and refined fuels), options, and futures in international markets. The trading desk is responsible for buying raw...
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
An array is bitonic if it consists of an increasing sequence of keys followed immediately by a decreasing sequence of keys. Given a bitonic array, design a logarithmic algorithm to find the index of...
At July 31, Martinez Company has the following bank information: cash balance per bank $7,420, outstanding checks $762, deposits in transit $1,120, and a bank service charge $20. Determine the...
A dentist's chair with a person in it weighs 1875 N. The output plunger of a hydraulic system starts to lift the chair when the dental assistant's foot exerts a force of 33 N on the input piston....
Discuss the various aspects of top-down and bottom-up budgeting and the advantages and disadvantages of each of these approaches to developing a project budget.
1. Did GFI have a legitimate reason to expect that Egan would accept the fourth shipment? Why or why not? 2. Does the substitution of carriers in the third shipment constitute a breach of the...
The exchange rate between the US dollar and the Euro is $1 = .9Euro. If Italian shoes costs $100 in the U.S. and 92 Euros inItaly, does purchasing power parity hold in this case? If theexchange rate...
Wedding Planners Limited (WP), owned by Anne and Francois Tremblay, provides wedding planning and related services. WP owns a building (the Pavilion) that has been custom-made for hosting weddings....
The CPU design team is designing an instruction set with three classes of instructions. Parameters are given in the following table. Consider a program with 70% ALU instructions, 20% memory access...
12. Compute the time needed to bake the cake (use Newton's Law of Cooling) if the initial temp of the mix before baking was 62 degrees and the oven temperature is set at 350 degrees. Assume that 10...
After evaporating metal on a semiconductor with an effective mass of 0.1 mo, you apply a forward bias of V=0.2 V. You measure a current of 492.5 A at T=300 K and 73.5 A at T=250 K. What is the...
15. Nichrome wire of cross-sectional radius 0.791 mm is to be used in winding a heating coil. If the coil must carry a current of 9.25 A when a voltage of 1.20 x 10 V is applied across its ends, find...
A gardener uses a shovel as a lever to lift a 200 N rock a distance of 0.20 meters. He does this by applying 50 N of force to the end of the shovel. a) Calculate the mechanical advantage of the...
The height of the Sun above the horizon is 31.6 o . You sit on a raft and want to orient a mirror so that sunlight reflects off the mirror and travels at an angle of 45 o in the water of refractive...
Let h be a continuous function over the interval [-10, 6] with derivative given by h' consisting of two line segments and two semicircles, as shown in the graph. 3 y MU 2 1 04 -1 -2 -3 -410 -8 -6 -4...
Juanita owns a home in Richardson, TX. She purchases a Homeowners Policy (HO-3) from Farm State Ins. Co. The policy provides $100,000 in liability coverage (coverage E) and $5,000 in Med Pay coverage...
Lithium is often used as the negative pole in button cells used to power watches. a. Explain why lithium is often used to make electrochemical cells. b. The half-equations for a lithium/iodine button...
a. Why is the enthalpy change of hydration always exothermic? b. Write equations to represent: i. The hydration of a sodium ion ii. The hydration of a chloride ion. c. Draw diagrams to show: i. 4...
The reaction below was carried out at a pressure of 10.00 10 4 Pa and at constant temperature. N 2 (g) + O 2 (g) 2NO(g) The partial pressures of nitrogen and oxygen are both 4.85 10 4 Pa....
A wheel of radius $r$ rolls on a flat surface without slipping. Determine the angular motion of the wheel in terms of the linear motion of its center $O$. Also determine the acceleration of a...
The right-angle bar rotates clockwise with an angular velocity which is decreasing at the rate of $4 \mathrm{rad} / \mathrm{s}^{2}$. Write the vector expressions for the velocity and acceleration...
The load $L$ is being hoisted by the pulley-and-cable arrangement shown. Each cable is wrapped securely around its respective pulley so it does not slip. The two pulleys to which $L$ is attached...

Give reason for the following : a) Acetylene burns with a sooty flame. b) Kerosene does not

Question:

Expert Answer:

The detailed answer for the above question is provided below Answer a The formula of ace... View the full answer

Cambridge International AS And A Level Chemistry Coursebook

Students also viewed these chemistry questions