Question
Given below are two statements: one is labelled as
Assertion A and the other is labelled as Reason R. Assertion A: The colloidal surfaces of humus are negatively charged. Reason R: The negative charges arise from exposed functional groups like hydroxyl, carboxylic or phenolic. In the light of the above statements, choose the most appropriate answer from the options given below:Solution
Both the assertion and reason are correct.Â
Select the option that is related to fifth letter - cluster in the same way as the second letter - cluster is related to the first letter - cluster and...
Which country has recently obtained the certification of being malaria-free from the World Health Organization (WHO)?
Which of the following represent the concept of welfare state of India?
I. The preamble
II. Fundamental Rights
III. The directive p...
In a food chain, which trophic level has highest energy level ?
 The system of philosophy with which the name of Kapila is prominently associated is:
In April 2023, the Peerah Kunfer tunnel was inaugurated in which state?
Which one of the following pairs is incorrectly matched?
The potential drop across the 4 Ω resistor in the given circuit is:
A man invested Rs. 10,000 at simple interest of 'x%' p.a. and received Rs. 20,000 after 2 years. If he had invested Rs. 25,000 at simple interest of 'x%...
Consider the following in regards to Surajkund International Crafts Mela:
1.It is the largest crafts fair in the world
2.35th Surajkund In...
Relevant for Exams:
