Q.6949·Miscellaneous·2018·EasyPermanent hardness of water cannot be removed by which one of the following methods?View question
Q.6950·Miscellaneous·2018·EasyWhich one of the following is known as a zone of sharp salinity change in the vertical section of ocean?View question
Q.6951·Miscellaneous·2018·EasyWhich one of the following statements about temperature is correct?View question
Q.6952·Miscellaneous·2018·EasyConsider the following Wildlife Sanctuaries of India : 1. Shikari Devi 2. Bhadra 3. Simlipal 4. Pachmarhi Which one of the following is the correct order of the above Wildlife Sanctuaries in terms of their location from south to north?View question
Q.6953·Miscellaneous·2018·EasyWhich one of the following is known as uplands of delta region?View question
Q.6954·Miscellaneous·2018·EasyConsider the following places of India : 1. Itanagar 2. Imphal 3. Agartala 4. Aizawl Which one of the following is the correct chronological order of the above places in terms of sunrise time?View question
Q.6955·Miscellaneous·2018·EasyIf a free electron moves through a potential difference of 1 kV, then the energy gained by the electron is given byView question
Q.6956·Miscellaneous·2018·EasyWhich one of the following is the correct relation between Å and nm?View question
Q.6957·Miscellaneous·2018·EasyA stainless steel chamber contains Ar gas at a temperature T and pressure P. The total number of Ar atoms in the chamber is n. Now Ar gas in the chamber is replaced by CO₂ gas and the total number of CO₂ molecules in the chamber is n/2 at the same temperature T. The pressure in the chamber now is P*. Which one of the following relations holds true? (Both the gases behave as ideal gases)View question
Q.6958·Miscellaneous·2018·EasyThe magnetic field strength of a current-carrying wire at a particular distance from the axis of the wireView question
Q.6961·Miscellaneous·2018·EasyWhat is the formula mass of anhydrous sodium carbonate? (Given that the atomic masses of sodium, carbon and oxygen are 23 u, 12 u and 16 u respectively)View question
Q.6963·Miscellaneous·2018·EasyA sample of oxygen contains two isotopes of oxygen with masses 16 u and 18 u respectively. The proportion of these isotopes in the sample is 3 : 1. What will be the average atomic mass of oxygen in this sample?View question
Q.6964·Miscellaneous·2018·EasyThe atomic number of an element is 8. How many electrons will it gain to form a compound with sodium?View question
Q.6966·Miscellaneous·2018·EasyWhich of the following kingdoms has/have only unicellular organisms?View question