📚NCERT Questions — CBSE10
499 solved questions with detailed explanations
471
Why are reflex arcs considered more efficient for quick responses compared to conscious thought?
CBSE10
472
Which metal has a very low melting point and will melt if kept on your palm?
CBSE10
473
Which of the following is true about esters?
CBSE10
474
What is the common name of the compound Ca(ClO)₂?
CBSE10
475
What is the name of the compound with the formula CH3-CH2-Br?
CBSE10
476
What is 'water of crystallisation'?
CBSE10
477
Members of a homologous series typically differ by which unit?
CBSE10
478
Detergents are generally sodium salts of which types of acids?
CBSE10
479
Which of the following is an example of a reflex action?
CBSE10
480
When sulphur powder is heated and the gas evolved is tested with litmus paper, what observation would be made with moist blue litmus paper?
CBSE10