Bissoy.com
Doctors Medicines MCQs Q&A

By how much percent is heavy water’s density greater than that of normal Water?

By how much percent is heavy water’s density greater than that of normal Water? Correct Answer 11

The density of heavy water is 11 % greater than that of normal water, this happens because 89% of water or heavy waters mass comes from the single oxygen. The above thing is valid only when hydrogen peroxide is in its pure form.

Related Questions

An object X sinks in liquids P and Q but floats in liquid R. Which of the following conclusions can be made from these observations? A) Density of X is more than the density of P B) Density of X is less than the density of R C) Density of P is equal to the density of R D) Density of P is less than the density of R
There are six friends who have different height and they stand according to their height information as given below. Q is greater than P and S. M is greater than P. T is greater than P who is greater than O. M is greater than Q. T is smaller than Q. Who among the following is the smallest in height?
Among six objects F, G, H, J, K and L :  i. H is twice heavy as K, and J is one and half times as heavy as F.  ii. G is half as heavy as J.  iii. F and J together are less heavy than H.  iv. J and L together are twice as heavy as F.  If the objects are arranged in descending order of their weight, which object will be second from the bottom? 
Which of the following statements regarding heavy water are correct? 1. It is extensively used as a moderator in nuclear reactors 2. It cannot be used in an exchange reaction to study the reaction mechanism 3. The viscosity of heavy water is relatively smaller than of ordinary water 4. The dielectric constant of heavy water is smaller than that of ordinary water  Select the correct answer using the code given below: 
Given below are three quantities named A, B and C. Based on the given information, determine the relation among the three quantities. Quantity A∶  A 30 litre mixture of wine and water has wine and water in the ratio 5∶ 7. How much water must be drawn off so that the ratio of wine and water becomes 25∶ 19? Quantity B∶ A 35 litre mixture of wine and water has wine and water in the ratio 1∶ 3. How much water must be drawn off so that the ratio of wine and water becomes 1.75∶ 3.35? Quantity C∶ A 27 litre mixture of wine and water has wine and water in the ratio 3∶ 2. How much water must be drawn off so that the ratio of wine and water becomes 81∶ 11?
The symbols @, ©, #, $ and ⋆ are used with the following meaning illustrated. X @ Y → X is not greater than Y, X © Y → X is neither smaller than nor equal to Y, X # Y → X is neither greater than nor smaller than Y, X $ Y → X is not smaller than Y, X * Y → X is neither equal to nor greater than Y. Statements: A # B $ C * D, C * E $ F, D * F, E @ J Conclusion: I. J © C II. F * J
Read the following passage and answer the item that follows. Your answers to this item should be based on the passage only. In the last two decades, the world's gross domestic product (GDP) has increased by 50 percent, whereas inclusive wealth has increased by a mere 3 percent. In recent decades, GDP-driven economic performance has only harmed inclusive wealth like human capital; and natural capital like forests, land and water. While the world's human capital which stands at 57 percent of total inclusive wealth grew by only 8 percent, the natural capital which is 23 percent of total inclusive wealth declined by 30 percent worldwide in the last two decades. Which of the following is the most crucial inference from the above passage?
You install and run a third-party 32-bit application named Application on your Windows 2000 Server computer. After several days, the application stops responding. You open Task Manager and find that the CPU usage is at 100 percent. The normal range of CPU usage on the server is from 20 percent to 30 percent You end the application. However, you see that the CPU on the server is still at 100 percent. Task Manager shows no other applications running. You then examine the Processes page in Task Manager and confirm that the Application.exe process is no longer running. You want to return the CPU usage to its normal range. What should you do?
In Shubham opinion, his weight is greater than 65 kg but less than 72 kg. His brother does not agree with Shubham and he thinks that Shubham’s weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all of them are correct in their estimation, what is the average of different probable weights of Shubham ?
In Louis's opinion, his weight is greater than 69 kg but less than 76 kg. His brother does not agree with Louis and he thinks that Louis's weight is greater than 64 kg but less than 74 kg. His mother's view is that his weight cannot be greater than 72 kg. If all of them are correct in their estimation, what is the average of different prediction weights of Louis?