Statement 1: The process of fermentation is – Sugar to acid to carbon dioxide and water. Statement 2: The fermenters that infect human and cause diseases are _____

Statement 1: The process of fermentation is – Sugar to acid to carbon dioxide and water. Statement 2: The fermenters that infect human and cause diseases are _____ Correct Answer True, Butryic fermenters

The process of fermentation is – Sugar to acid to carbon dioxide and water. The fermenters that infect human and cause diseases are Butryic fermenters.
Bissoy MCQ

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In the carbonation of a soft drink, the total quantity of carbon dioxide required is the equivalent of 3 volumes of gas to one volume of water at 0⁰C and atmospheric pressure. Calculate (i) the mass fraction and (ii) the mole fraction of the CO2 in the drink, ignoring all components other than CO2 and water. Basis 1 m3 of water = 1000 kg Volume of carbon dioxide added = 3 m3 From the gas equation, pV = nRT 1 x 3 = n x 0.08206 x 273 n = 0.134 mole. Molecular weight of carbon dioxide = 44 And so weight of carbon dioxide added = 0.134 x 44 = 5.9 kg
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.
In the following question, the 1st and the last part of the sentence/ passage are numbered 1 and 6. The rest of the sentence/passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct. 1. Global warming is the rise in average surface temperature of the earth globally. P. It is caused by the greenhouse effect of increased level of greenhouse gases. Q. Deforestation also increases carbon dioxide emissions. R. Greenhouse gases include carbon dioxide, CFCs, etc. S. The increasing use of fossil fuels is a major cause of carbon dioxide emission. 6. Carbon dioxide traps heat and causes the greenhouse effect.
Solution-1 containing 40% nitric acid and 20% carbon dioxide at the rate F combines with Solution-2 containing 30% nitric acid and 40% carbon dioxide at the rate D, the product formed contains 30% nitric acid and 20% carbon dioxide at the rate P, If P = xF what is x?
Solution-1 containing 40% acetic acid and 20% carbon dioxide at the rate F combines with Solution-2 containing 20% acetic acid and 40% carbon dioxide at the rate D, the product formed contains 30% acetic acid at the rate P, what is the percentage of carbon dioxide in product?
In the following question, two statements are numbered as A and B. On solving these statements we get quantities A and B respectively. Solve for the both quantities and chose the correct option. Quantity A: In the mixture of carbon and metal flux of 1 kg volume, 14% is carbon. How much amount of metal flux needs to add, so that proportion of carbon becomes 4%? Quantity B: The sugar sold by a shopkeeper contained 28% of poor quality sugar. What quantity of good quality of sugar should be added to 250 kg of sugar so that the proportion of poor quality sugar becomes 5%?
A trader deals in sugar. He had sugar I and Sugar II. He wish to sell the mixture of both the sugar of Rs. 24. In what ratio must he mix the sugar to sell the mixture at Rs. 24, when cost of sugar I is Rs. 28 per kg and sugar II is Rs. 14 per kg.
Each passage consists of six sentences. The first (S1) and the sixth sentences (S6) are given in the beginning. The middle four sentences in each passage have been removed and jumbled up. These are labelled as P, Q, R, and S. You are required to find out the proper sequence of these sentences from the given alternatives 1), 2), 3), and 4) to form a meaningful paragraph. S1. Just how much sugar is too much? The World Health Organization (WHO) says not more than 12 teaspoons a day.  P. Doctors add that sugar naturally present in whole fruits and milk is not considered free sugars. Fruits are relatively high in natural sugar but are also high in vitamins, minerals, fibre and antioxidants.  Q. They offer more nutrients than any other food group.   R. This resulting weight gain is now being linked to higher risk of diseases from diabetes to some forms of cancer.  S. Overload of sugar in diet is known to cause weight gain.  S6. Thus, it is advisable to consume at least five servings of fruits and vegetables a day. The WHO has noted that a large amount of free sugar consumed is “hidden” in processed foods and drinks. 
"Too often we try to solve human problem with non-human tools and in terms of non-human data. It is my simple thesis that a human problem requires a human solution. First we have to learn to recognise a human problem when we see one; and second, upon recognising it, we have to learn to deal with it as such and not as it were something else. A human problem to be brought to a human solution requires human data and human tools". Who said this?
Consider the following statements describing the functions of plants: 1. Photosynthesis is a process to convert light energy from the Sun into chemical energy i.e., Carbohydrates are synthesized from carbon dioxide and water using sunlight 2. Fermentation or Zymology is a metabolic process that converts carbohydrates to alcohols and carbon dioxide Which of the statements given above is/are correct?