Questions

The pH of a solutiion is 3. When its pH changes to 6, then H+ ion concentration

In humans, the sound is produced by the ________.

Carotene in fruits and vegetables gives it which color?

‘SwasthVayu’, a Non-invasive Ventilator, was developed by which organsiation?

What is the fundamental unit of amount of a substance?

During the day, the direction of the wind would be from the __________________

Which of these countries got Independence from United Kingdom?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

If I had cared, (1)/ I will buy (2)/ it again. (3)/ No error (4)