Question
भूतल के प्रत्येक
भाग में भौतिक या मानवीय शक्तियों की पारस्परिक सम्बद्धता होती है। निर्देश: निम्नलिखित प्रश्नों में सही विकल्प का चुनाव करें ।Solution
The correct answer is B
Which endocrine gland requires iodine to synthesize a particular hormone, whose deficiency may cause goitre disease?
Name the source from which aspirin is produced?
What changes will happen to a bowl of ice and water kept at exactly zero degree Celsius?
Heat stored in water vapour is –
The common name of hydrogen peroxide is:
Which of the following isotope of hydrogen is radioactive in nature?
Which of the following elements has the maximum number of atoms in their molecular form?
...A flame contains three parts- black, yellow and blue. Which of these three is the hottest?
When chlorination of dry slaked lime takes place, _________ will form as the main product.
_____ is used for making chemical apparatus like beakers, flasks, etc.