Practice questions
88551 published questions with worked solutions.
- The mass of a planet is 1 10 th that of the earth and its diameter is half that of the earth. The acceleration due to gravity on...
- A particle moving with uniform speed in a circular path maintains :
- A logic circuit provides the output Y as per the following truth table : | A | B | Y | |---|---|---| | 0 | 0 | 1 | | 0 | 1 | 0 |...Not in JEE Advanced syllabus
- A parallel plate capacitor is charged by connecting it to a battery through a resistor. If I is the current in the circuit, then...
- The minimum energy required to launch a satellite of mass m from the surface of earth of mass M and radius R in a circular orbit...
- The property which is not of an electromagnetic wave travelling in free space is that :
- Activation energy of any chemical reaction can be calculated if one knows the value of :
- Which one of the following alcohols reacts instantaneously with Lucas reagent?
- In which of the following equilibria, K_p and K_c are NOT equal?
- Given below are two statements: Statement I : The boiling point of three isomeric pentanes follows the order n-pentane >...
- Match List I with List II. List I (Reaction): A. cyclohexene 2 dialdehyde (ring cleaved: OHC-(CH_2)_4-CHO) B. benzene...
- Given below are two statements: Statement I : The boiling point of hydrides of Group 16 elements follow the order H _2 O > H _2...
- Given below are two statements: Statement I : Aniline does not undergo Friedel-Crafts alkylation reaction. Statement II : Aniline...
- Which reaction is NOT a redox reaction?
- Given below are two statements : Statement I : Both [ Co ( NH _3)_6]^ 3+ and [ CoF _6]^ 3- complexes are octahedral but differ in...
- Given below are two statements : Statement I : [ Co ( NH _3)_6]^ 3+ is a homoleptic complex whereas [ Co ( NH _3)_4 Cl _2]^ + is...
- Which of the following statement is correct regarding the process of replication in E.coli?
- Given below are two statements : Statement I : In the nephron, the descending limb of loop of Henle is impermeable to water and...
- Match List I with List II : List I: A. Pons B. Hypothalamus C. Medulla D. Cerebellum List II: I. Provides additional space for...
- Given below are two statements: Statement I : The presence or absence of hymen is not a reliable indicator of virginity....