In an experiment, hydrochloric acid was reacted with calcium carbonate at STP and 80cm cube of carbon dioxide was produced. calculate the number of molecules of carbon dioxide given of
Answers
After measuring the space in your kitchen, you can easily decide which refrigerator size and capacity would suit your family. Whether you are a couple or a family of 3 to 4 - a refrigerator with 300 L capacity would suit you best. A good option for this capacity is the Hafele NR300 NF Built-in refrigerator.
Your Grocery buying list: Depending upon how you plan your groceries. If you are fortunate to step out for fresh groceries everyday then, you might look out for a refrigerator that has a larger fridge than the freezer. If you are the one to stock up your groceries for weeks, you might want a refrigerator with a dedicated compartment for fresh vegetables and dairy products to keep them fresh for longer and also a strong freezer to help you stock up your meat, fish and frozen breads for several weeks.
NR300NF has a great balance of fridge and freezer. It comes with almost 3/4th of Fridge and 1/4th of freezer capacity. It has a Fresco Zone where you can stock up your vegetables and dairy products like cheese and paneer. The strong freezer can preserve your meat, fish and frozen items for a several weeks
Your Lifestyle: If you are one of those families who wants to keep the food prepped up for several days, then you might want to look at smart refrigerators that keeps the food fresh and without drying. The refrigerators with Dual cooling system will be ideal product, as the regular vegetables, fruits and leftover from the previous meals can be stored in the fridge without having them to dry or wilt due to uneven storage condition. The dual cooling technology separates the fridge from the freezer completely. Both operate independently and therefore you will not get any dryness or wilted vegetables in the fridge or too much moistness in your frozen food compartment which are stored in the freezer.
Type of Kitchen Depending on the type of kitchen you have or plan to make, you will have to select the refrigerator. The modern kitchen with modular applications would require you to have refrigerators that can be easily fitted in the cabinet to give a more uniform look to the kitchen. If your kitchen design is more professional and you want to design your kitchen around the appliances, and that your appliances makes a statement, then freestanding is an option for you to go for!
Your location: You must select a refrigerator mindfully depending on the location. If you are staying in a tropical climate like India, you must consider buying refrigerators that are designed for tropical conditions. Check the rating of your compressor. Any rating that state “T” is workable for Indian climate. The international ratings available for compressors are as below
Sub-Normal (SN): ideal for ambient conditions with Low humidity & low temperature (10 ˚C to 32 ˚C)
Normal (N): ideal for ambient conditions with low humidity & moderate temperature (14 ˚C to 36 ˚C)
Sub-Tropical (ST): ideal for ambient conditions with moderate humidity & moderate temperature (16 ˚C to 38 ˚C)
Tropical (T): ideal for ambient conditions with high humidity & high temperature (18 ˚C to 43 ˚C)