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143.0000 + 14.3000 + 1.4300 + 0.1430 + 0.0143 =158.8873
Which endocrine gland requires iodine to synthesize a particular hormone, whose deficiency may cause goitre disease?
During which operating conditions of an automobile is carbon monoxide content in exhaust gas maximum?
Red light is used for signals because it has –
Bases react with acids to form ________.
What is the main ore of aluminum?
Which of the following statement is/are true?
I. Metal oxides are acidic in nature
II. Non-metallic oxides are basic in nature
How many planets are terrestrial planets?
What is the equilibrium distance for Hydrogen atoms?
Which of the following is a synthetic polymer?
Who measured the velocity of light first?