Question
निम्न प्रश्न में
चार-चार विकल्प दिए गए हैं, इनमें एक तत्भव शब्द है, आपको 'तत्भव शब्द' का चयन करना है।Solution
The correct answer is A
The pH of a neutral solution is —
The combining power of an element is called its:
What is the chemical formula of bleaching powder?
Which of the following metal has the highest Melting point?
The gas usually causing explosions in coal mines is-
The Biuret test is used to detect the presence of which substance?
Which of the following fatty acids does NOT form soap?
How many protons are present in the nucleus of an oxygen atom?
Under which conditions is the volume of a gas directly proportional to the number of molecules?
Themes, Variants, Customize etc., are elements of which tab of MS-PowerPoint 2019?