Bissoy.com
Doctors Medicines MCQs Q&A

Chromic acid and the dichromate’s have numerous applications in the organic chemical industry.

Chromic acid and the dichromate’s have numerous applications in the organic chemical industry. Correct Answer True

Chromic acid and the dichromate find numerous other applications as oxidizing agents in the organic chemical industry. In the manufacture of perfumes, they may be used to oxidize anethole to anisic aldehyde, isosafrol to piperonal (heliotropin), etc.

Related Questions

A Windows 2000 Server computer named server2 runs numerous 32bit applications and two 16bit applications. Users start the 16bit applications by running APP1.EXE for one application and APP2.EXE for another application. The 16bit applications are configured to run in the separate memory space. You want to create a performance base like chart in the system monitor for all the applications on server2. You add all of 32bit applications and now you want to add two 16bit applications. What should you do?
The question given below consists of a statement, followed by three arguments numbered I, II and III. You have to decide which of the arguments is/are ‘strong’ arguments and which is/are ‘weak’ arguments and accordingly choose your answer from the alternatives given below each question. Statement: In the wake of globalization and digitization of the manner in which the business are conducted, the IT/ITES industry holds a significant place in the future business scenario. The Economic Survey 2017-18 mentioned that the IT/ITES services industry in India has scaled to around $140 billion during 2016-17. India today is globally the top outsourcing destination accounting for more than half of the market share. The IT/ITES industry has contributed around 7.7% of the country's GDP and according to IBEF is a key employment generator with a projection of creating 1.3-1.5 lakh new jobs annually. Which among the following arguments support the above statement in the best possible manner? Arguments: I. The Government has also provided considerable inputs to the industry with its various flagship programmes such as Digital India, Smart Cities, e-Governance coupled with a drive towards a cashless economy. II. The Government has been pro-active in considering demands of the industry and providing timely respite from the teething troubles under GST as well.  III. The IT/ITES industry is a labour intensive industry and a large scale employment generator. It is a common practice across the industry to provide various privileges and facilities to their staff in order to boost employee retention rates in their organisation.
In a batch process, the reaction takes place in the presence of an acid medium. The acid is drained from the reaction vessel at the rate of 15ml/s as a result of the density difference of the acid from the reacting component. To avoid wastage of acid, it is recycled to an acid tank which has 1000 L capacity. The acid drained from the reaction vessel, picks up 50 g/L solids from the reactor. Acid is fed once again to the process from acid tank. When the process is started, the acid is almost pure in the tank as a result of filtration. As the reaction proceeds, acid in the tank gets more and more contaminated with the solids. The concentration of the solids should not exceed 100 g/L from the process point of view. The batch time is 16h. Estimate whether the concentration of the solids will exceed 100g/L during the batch reaction.
By studying all following options, select a pair that uses most closely similar reasoning. a. Researchers have looked at the communication between different animals and found that meerkats have a series of alerts and calls that fail into two categories, greetings and alarms. Since we can be sure that this meerkat is not calling as a greeting, we must accept that he is attempting to raise the alarm. b. Farmers must choose between using organic or non-organic fertilisers on their land. Organic fertilisers can produce a lower crop yield and farmers may find it difficult to change to organic methods if they have been using non-organic methods for some time. Farmers should, therefore, consider the longer-term impacts of their decisions. c. Either young persons are getting cleverer each year or examinations are becoming easier for students to pass. Since there is very little evidence from IQ testing and other supposed benchmarks that young persons are more intelligent now than in the past, we must conclude that the examination system is easier for students today than it was in the past. d. Closed wood burning chulhas are a better way to cook your food than open fire chulhas. Closed wood burning chulhas are highly efficient, whereas the open fire of open fire chulhas loses a great deal of heat in the air. More people should, therefore, use closed wood burning chulhas in their homes.
Which of the following statements regarding the chemical industry in India is/are correct? 1. The chemical industry is one of the oldest industries in India. 2. Dyestuff sector is one of the important segments of the chemical industry. 3. The textile industry accounts for the largest consumption of dyestuffs. Select the correct answer using the code given below:
A rubber polymer sample A is reacted with chromic acid solution and yields acetic acid solution. Compound A also gives positive Weber test. Which of the following is possibly A?
Cellulose fibers are organic pollutant mainly produced by which Industry/Industries? I. Mining Industry II. Soap and detergent Industry III. Paper and Pulp Industry
To test chemical oxygen demand (C.O.D.) of sewage, organic matter is oxidised by potassium dichromate in the presence of
The pKa values for the three ionisable groups X, Y and Z of glutamic acid are 4.3, 9.7 and 2.2 respectively
Basics of Organic Reaction Mechanism mcq question image
The isoelectric point for the amino acid is
Solution-1 containing 10% nitric acid and 20% acetic acid at the rate F combines with Solution-2 containing 20% nitric acid and 10% acetic acid at the rate D, the product formed contains 30% nitric acid and 20% acetic acid at the rate P, how many independent equations containing F, D, and P are possible?