ICSE − Q & A

In Organic Chemistry while drawing the structural formula  Do we have to split the functional group and show the bonds in it ??

+ 1 more questions by sid_9869  

What is water gas?
asked by Siddharth (sid_9869) 7 years ago
4

1. what are the advantages of tube wells over ordinary wells( give as many points as you can )  

2. which are the different varieties of coal are used for domestic purposes and why?

Is it necessary to give quotes from the text in english literature(especially in merchant of Venice)?

Three circles of red,green and blue colour are given than which colour will have the maximum apparent depth amongst these? Please provide a valid reason.

+ 1 more questions by samu30  

How much energy gets released when a mass of 1g is converted to energy. Please give the working for the above question (Velocity of light=3*108 ms-1)
asked by Samruddha Somani (samu30) 7 years ago
2

"Super conductors are a boon or curse for the environment." Comment.

Pick the odd one out - interkinesis , synapsis , crossing over , chiasma

Sahitaya Sagar me
  सियार सब जानता था , मगर जानकर भी न जानने का नाटक करना न आता , तो सियार शेर न हो गया ह़ोता !

+ 1 more questions by babydoll123  

Leading producer of bauxite limestone manganese petroleum coal
asked by Anu (babydoll123) 7 years ago
3

Revised Time Table for ICSE : http://www.respaper.com/sdfg/3973-pdf.html

+ 1 more questions by sdfg  

Uploaded The Maps : http://www.respaper.com/sdfg/3003-pdf.html I have tried to be as authentic as possible but still if some mistakes have crept in please inform me . I have even attached the Icse marking scheme of 2013-16 with it .
asked by Sdfg Sdfg (sdfg) 7 years ago
4

Help me! Please! Reply ASAP! What is the observation when lead nitrte is poured in spodium chloride soln. Please my prelims are tmw??

Give a balanced equation for:-
sodium nitrite + ammonium chloride