Question
Which of the following is an example of an olfactory
indicator?Solution
Olfactory indicators are substances that change their smell in the presence of acids or bases. Onion is an olfactory indicator because its characteristic smell diminishes in the presence of a base but remains unchanged in an acidic medium. This property helps distinguish between acidic and basic solutions through the sense of smell. Other examples of olfactory indicators include vanilla extract and clove oil, which behave similarly. In contrast, turmeric, China rose, and methyl orange are visual pH indicators that change color rather than smell in different pH environments.
What is the penalty for alteration, destruction, etc., of records and failure to protect the electronic database of SEBI.
What is the minimum number of members in a public company_______________
Many key changes have been brought to IPC through the Bharatiya Nyaya Sanhita, 2023. Considering the same which of the following has been removed by the...
A owes B Rs 1000/- but the debt is barred by the Limitation Act. A sign a written promise to pay B Rs 500 on account of debt:
Which illustration of Section 114 of Evidence Act is based on the maxim “Ominia praesumumtur rite et solemniter esse acta”?
Authorities jointly responsible for implementation and enforcement of FSSA, 2006 is
Who shall constitute the Employees’ State Insurance Corporation under the Code on Social Security, 2020?
If within 30 days the parties fail to appoint their arbitrators or the arbitrators fail to appoint the third arbitrator the arbitrator shall be appoint...
National Occupational, Safety and Health Advisory Board shall be constituted by Central Government under Section ________ of the Occupational, Safety, ...
A surgeon, aware that a specific operation is probable to result in the demise of Z, who is suffering from a painful ailment, proceeds to perform the op...
Relevant for Exams:
